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FD&C BLUE 2 Powder, Indigo Carmine, Food Blue 1
fdampc-blue-2-powder-indigo-carmine-food-blue-1

Versatile water-soluble Blue dye for diverse applications.

SKU: FDCBLUE2
FD&C RED 40 Powder, Allura Red AC
fdampc-red-40-powder-allura-red-ac

Versatile water-soluble red dye for diverse applications.

SKU: FDCRED40
Steel Powder, Iron Powder, 250 Micron
steel-powder-iron-powder-250-micron

Recycled steel powder with spherical, dust-free, clean particles.

SKU: S100N
1 Inch Electrodes with 10 mm binding posts
1-inch-electrodes-with-10-mm-binding-posts

1-inch electrodes with easy-to-use binding posts.

SKU: BPELECTRO1
10 mm post Clamp Holder, Right Angle (Bosshead)
10-mm-post-clamp-holder-right-angle-bosshead

essential laboratory tool designed to securely connect two rods at right angles

SKU: KE40101-20
3 Oz. Plastic Container With Cap (Pack Of 10)
3-oz-plastic-container-with-cap-pack-of-10

Our Widemouth 3Oz Plastic Containers Are

SKU: PCON100
58° Angle Borosilicate Glass Filtration Funnels
58-angle-borosilicate-glass-filtration-funnels

Durable borosilicate glass funnels with a 58° cone angle for efficient filtration.

SKU: 5611
Acrylic Prism, Equilateral - 25X25
acrylic-prism-equilateral-25x25

25mm equilateral prism for light experiments with free shipping.

SKU: APRISM25
Activated Carbon Powder
activated-carbon-powder

Coconut shell powdered activated carbon for liquid purification.

SKU: ACTCARBP
Activated Carbon, Granules
activated-carbon-granules

Coconut shell granular activated carbon for gas and liquid purification.

SKU: ACTCARBG
Advanced Air Saltwater Battery Kit
advanced-air-saltwater-battery-kit

Long-lasting saltwater battery kit with advanced features.

SKU: AIRBATX
Alcohol Burner (Lamp), Glass – Student Model
alcohol-burner-lamp-glass-student-model

Glass alcohol burner for laboratory heating and flame tests

SKU: 2066A
Alcohol Burner Lamp Portable Aluminum Alloy 50 ml
alcohol-burner-lamp-portable-aluminum-alloy-50-ml

Lightweight alcohol burner with adjustable wick for lab heating tasks.

SKU: ALUMBURN
Alcohol Burner, Glass, Hexagonal Design
alcohol-burner-glass-hexagonal-design

Angular alcohol burner with hexagonal glass design.

SKU: HEXALBURN
Aluminum Electrodes
aluminum-electrodes

Scientific aluminum electrodes for experiments.

SKU: ALFLAT
Ammonium Chloride, 99.9%, Treated, Technical
ammonium-chloride-999-treated-technical

White crystalline salt for fluxing, plating, and fertilizing.

SKU: AC1217
Ascorbic Acid (Vitamin C) USP/FCC, Kosher 99% - 100.5%
ascorbic-acid-vitamin-c-uspfcc-kosher-99-1005

High-purity Vitamin C powder for pharmaceuticals, foods, and cosmetics.

SKU: AS001
Aspirator, Vacuum Pump, Brass, Nickel Plated
aspirator-vacuum-pump-brass-nickel-plated

Low-vacuum filtration tool with brass and nickel plating.

SKU: 2089B
Atomic Model Set Junior Code 58002 Mark
atomic-model-set-junior-code-58002-mark

Junior atomic structure building kit for kids.

SKU: ATOMSETMK58002
Axle Rod, 3 Mm X 75 Mm, Pack Of 100
axle-rod-3-mm-x-75-mm-pack-of-100

Pack of 100 3mm axle rods for plastic wheels.

SKU: AXLE3MM
fdampc-blue-2-powder-indigo-carmine-food-blue-1
FD&C BLUE 2 Powder, Indigo Carmine, Food Blue 1 (FDCBLUE2)

FDC Blue #2, Food Blue 1, Indigo Carmine


Indigo Carmine, also known as FDC Blue #2 or Food Blue 1, is a water-soluble organic dye derived from indigo through aromatic sulfonation. Approved for use as a food colorant in the United States and European Union, it imparts a vibrant blue hue. Additionally, it serves as a pH indicator, transitioning from blue at pH 11.4 to yellow at 13.0. Its versatility extends to being a redox indicator, turning yellow upon reduction, and a dissolved ozone indicator. Applications range from food coloring to surgical and biological staining. Its EC Number is 212-728-8, CAS Number is 860-22-0, Molecular Weight is 466.35, and Color Index Number is 73015.


Key Features

  • Vibrant blue colorant for food and industrial use
  • Water-soluble and organic
  • Acts as pH indicator and redox indicator
  • Also functions as a dissolved ozone indicator
  • Approved for use in the US and EU

Product Specifications:

PropertyValue
EC Number212-728-8
CAS Number860-22-0
Molecular Weight466.35
Color Index Number73015

Similar Products:

  • Blue Organic Dye
  • Water-Soluble Food Colorant
  • pH Indicator Solution
  • Redox Indicator Dye
  • Ozone Indicator Solution

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Food and Beverage Manufacturers, Pharmaceutical Companies, Laboratory Technicians, Chemical Suppliers, Food Safety Inspectors.
SKU: FDCBLUE2
fdampc-red-40-powder-allura-red-ac
FD&C RED 40 Powder, Allura Red AC (FDCRED40)

FD&C RED 40 Powder, Allura Red AC

Allura Red AC is a water soluble red azo dye that goes by several names, including FD&C Red 40. It is used as a food dye and has the E number E129. In solution, its maximum absorbance lies at about 504 nm (Absorbs green color).  In the United States, Allura Red AC is approved by the FDA for use in cosmetics, drugs, and food. It is used in some tattoo inks and is used in many products, such as cotton candy, soft drinks, cherry-flavored products, children’s medications, and dairy products. It is occasionally used to dye medicinal pills, such as the antihistamine fexofenadine, for purely aesthetic reasons. FDC RED 40 is by far the most commonly used red dye in the United States,[8] completely replacing amaranth (Red 2) and also replacing erythrosine (Red 3) in most applications due to the negative health effects of those two dyes. Information provided in this page are from the manufacturer, supplier or online resources. CAS Number: 25956-17-6 C.I.# 16035


Product Specifications

CAS Number 25956-17-6
C.I. Number 16035
Absorbance 504 nm
Applications Food, cosmetics, drugs, tattoo inks
Approval FDA

Applications and Benefits:

  • Water-soluble for easy application
  • FDA-approved for safety and reliability
  • Versatile use across food, cosmetics, and more
  • Vivid red color with maximum absorbance at 504 nm
  • Replaces other dyes due to superior safety profile

Caution:

Ensure proper application as per industry regulations. May cause allergic reactions in sensitive individuals.

Synonyms:

Allura Red AC, FD&C Red 40, E129, C.I. 16035.

SKU: FDCRED40
steel-powder-iron-powder-250-micron
Steel Powder, Iron Powder, 250 Micron (S100N)

Steel Powder, Iron Powder, 250 Micron

Coarse steel powder (S100N) is produced from recycled black steel (construction steel) with improved features like dust-free, equal-size, and mostly spherical particles. It demonstrates strong magnetic attraction, has a high flow rate for dispensing from shakers, and is free from organic impurities such as cutting oil. This product is ideal for educational and industrial applications, including magnetism experiments, rust effect creation, and as a plant nutrient for iron supplementation.


Specifications

Product Type Recycled Black Steel (Construction Steel)
Particle Size 250 Micron
Special Features Dust-free, Spherical Particles, High Flow Rate
Magnetic Properties Strong Magnetic Attraction
Organic Impurities None
Carbon (C) 0.8% - 1.2%
Manganese (Mn) 0.35% - 1.2%
Silicon (Si) 0.4% Minimum
Sulfur (S) 0.05% Maximum
Phosphorus (P) 0.05% Maximum

Applications and Benefits:

  • Used as iron filings for magnetism and electromagnetism experiments
  • Preferred for educational use due to cleanliness and contamination-free particles
  • Creates rust effects in sculptures, concrete, and structures
  • Serves as a plant nutrient for iron supplementation
  • High flow rate makes it suitable for dispensing from shakers

Caution:

This product may rust over time due to its recycled steel composition. Handle with care and review the Material Safety Data Sheet (MSDS) for safety precautions.

SKU: S100N
1-inch-electrodes-with-10-mm-binding-posts
1 Inch Electrodes with 10 mm binding posts (BPELECTRO1)

1-Inch Electrodes with 10mm Binding Posts


These 1-inch electrodes with 10mm binding posts are perfect for easy connection of a contact wire. Available in aluminum, lead, zinc, copper, brass, and bronze, each electrode measures approximately 1 x 5 inches and has an overall exposure surface of 65 square centimeters.


Key Features:

  • 1-inch electrodes with 10mm binding posts for easy connection
  • Available in aluminum, lead, zinc, copper, brass, and bronze
  • Each electrode measures approximately 1 x 5 inches
  • Overall exposure surface of 65 square centimeters
  • Electrodes come with 10mm socket binding post terminals

Product Specifications:

Product Name 1-Inch Electrodes with 10mm Binding Posts
Available Materials Aluminum, Lead, Zinc, Copper, Brass, Bronze
Dimensions Approximately 1 x 5 inches
Exposure Surface 65 square centimeters
Binding Post Terminals 10mm socket

Similar Products

  • 1.5-Inch Electrodes with 10mm Binding Posts
  • 2-Inch Electrodes with 10mm Binding Posts
  • 1-Inch Electrodes with Alligator Clips
  • 1-Inch Electrodes with Banana Plugs
  • 1-Inch Electrodes with Screw Terminals

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: Electrical conductivity can be hazardous. Use with caution and follow proper safety procedures when handling electrodes with binding posts.

Perfect for:

  • Medical professionals
  • Researchers in the field of neuroscience
  • Biomedical engineers
  • Academic institutions
  • Manufacturers of medical equipment
  • Individuals with a background in electrical engineering

SKU: BPELECTRO1
10-mm-post-clamp-holder-right-angle-bosshead
10 mm post Clamp Holder, Right Angle (Bosshead) (KE40101-20)

10 mm Right Angle Post Clamp Holder (Bosshead)


The 10 mm Right Angle Post Clamp Holder, also known as Bosshead, is an essential laboratory tool designed to securely connect two rods at right angles, forming an L or T shape. Crafted from robust cast metal alloy, this clamp holder ensures sturdy and reliable connections. It features easy-to-use thumbscrews and can accommodate or be clamped to rods with diameters of up to 10 mm. This right-angle clamp is primarily used to attach various clamps to the vertical rod of a stand. However, care should be taken not to apply excessive force on the screw, as this may result in breakage.


Key Features

  • Made from durable cast metal alloy.
  • Connects two rods at right angles forming an L or T shape.
  • Accommodates or clamps to rods of up to 10 mm in diameter.
  • Easy-to-use thumbscrews for secure connections.

Product Specifications

Material Cast Metal Alloy
Rod Compatibility Up to 10 mm diameter
Connection Right Angle (L or T shape)

Similar Products

  • Adjustable 3-Way Clamp Holder
  • 360 Degree Swivel Clamp
  • Heavy-Duty Bosshead Clamp
  • Professional Grade Lab Stand Bosshead
  • Multi-Purpose Swivel Bosshead

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Perfect for Laboratories, Educational institutions, Research institutions, Industrial users, DIY science enthusiasts.
SKU: KE40101-20
3-oz-plastic-container-with-cap-pack-of-10
3 Oz. Plastic Container With Cap (Pack Of 10) (PCON100)
Our Widemouth 3Oz Plastic Containers Are Designed For The Safe, Secure Collection And Transport Of Solids And Liquids Including Urine And Other Biological Specimens. These Containers Are Also Ideal For Use With 10% Formalin For Storage Of Pathological And Histological Specimens.
SKU: PCON100
58-angle-borosilicate-glass-filtration-funnels
58° Angle Borosilicate Glass Filtration Funnels (5611)

58° Angle Borosilicate Glass Filtration Funnels

These laboratory filtration funnels are made of high-quality borosilicate glass with a precise 58° cone angle. The narrower angle enhances filtration efficiency by preventing filter paper from sealing against the glass, allowing better flow. Designed for chemical resistance and durability, these funnels feature heavy-wall construction with reinforced, fire-polished edges for long-term laboratory use.


Product Specifications

Material Borosilicate glass
Cone Angle 58°
Stem Length Short-stem (40–100mm) or long-stem (up to 150mm)
Diameter Options 25mm, 35mm, 50mm, 75mm, 90mm, 100mm
Thermal Shock Resistance Low expansion coefficient (~3.3 × 10-6 K-1)
Chemical Resistance Resistant to acids, organic solvents, salts

Available Sizes and Part Numbers

Item Number Funnel i.d. Fits Paper Diameter Stem Length
5611-01 25mm 42.5mm 40mm
5611-03 45mm 70mm 50mm
5611-05 55mm 90mm 63mm
5611-07 65mm 110mm 63mm
5611-09 75mm 125mm 150mm

Applications and Benefits:

  • Efficient laboratory filtration with improved flow rate
  • Compatible with standard filter papers
  • Durable, resistant to chemical corrosion and thermal shock
  • Heavy-wall glass for mechanical strength and longevity
  • Fire-polished edges for safety and smooth liquid transfer
  • Ideal for chemistry, environmental, and biological labs

Caution:

Avoid using with hot concentrated phosphoric acid, hydrofluoric acid, or strong alkalis for prolonged exposure. Sudden extreme temperature changes should also be avoided to prevent breakage.

SKU: 5611
acrylic-prism-equilateral-25x25
Acrylic Prism, Equilateral - 25X25 (APRISM25)

Acrylic Prism, Equilateral - 25X25

The Acrylic Prism, Equilateral - 25X25 is a , optically pure prism designed for experiments in dispersion and refraction of light. Made from durable acrylic material with a refractive index of 1.49, this equilateral prism is suitable for students, educators, and researchers conducting experiments in optics, photonics, spectroscopy, and interferometry. With its compact size of 25mm x 25mm, this prism is for laboratory settings, educational institutions, and individual experimentation, covering a wavelength range of 400-700nm.


Technical Specifications

Material Acrylic
Type Equilateral Acrylic Prism
Size 25mm x 25mm
Refractive Index 1.49 (typical value for acrylic)
Angle of Deviation Dependent on wavelength and angle of incidence
Wavelength Range Visible spectrum (approximately 400-700nm)
SKU APRISM25

Applications and Use Cases

  • Optics and photonics experiments, including spectroscopy and interferometry
  • Physics and engineering education, for demonstrating principles of light dispersion and refraction
  • Laboratory research and development, particularly in fields requiring precise optical components
  • Light dispersion and refraction experiments, for understanding the behavior of light through different materials
  • Educational experiments, for teaching students about the properties of light and optical materials

Key Features and Benefits

  • Acrylic material for optical performance, with minimal distortion or absorption of light
  • Compact size for convenient handling and storage, making it for laboratory and educational settings
  • Equilateral design for precise angle control, allowing for accurate and repeatable experiments
  • Suitable for a wide range of applications, from education to research, due to its versatility and optical purity

Safety Information:

This product is intended for experiments and should only be used under proper supervision. Keep out of reach of children. Handle with care to avoid damage or injury, and follow all applicable safety protocols when working with optical equipment.

SKU: APRISM25
activated-carbon-powder
Activated Carbon Powder (ACTCARBP)

Activated Carbon Powder

Powdered activated carbon, derived from selected grades of coconut shell, is a virgin product designed for liquid phase applications. It efficiently removes organics from water streams and is certified by the NSF for use in drinking water and food-grade applications.


Product Specifications

Mesh Size -325 Mesh, 90% (min)
Iodine Number 1100 mg/g (min)
pH 8-10
Ash Content 4% (max)
Moisture Content 5% (max)
Typical Density 30-33 lbs/cuft, 0.48-0.53 g/cc

Applications and Benefits:

  • Removes organics from water streams.
  • NSF certified for drinking water and food-grade use.
  • Suitable for liquid phase purification.
  • Derived from selected coconut shell grades for superior quality.
  • High iodine number ensures effective performance.

Caution:

Wet activated carbon removes oxygen from the air, posing a severe hazard to workers inside carbon vessels. Follow confined space/low oxygen procedures per Local, State, and Federal guidelines before entry.

SKU: ACTCARBP
activated-carbon-granules
Activated Carbon, Granules (ACTCARBG)

Activated Carbon, Granules

Coconut shell granular activated carbon, a virgin product, is designed for various gas and liquid phase purification applications. It is made from selected grades of coconut shell, offering superior hardness, long life expectancy, and clean operation. Certified by the NSF, it is suitable for drinking water and food-grade applications.


Product Specifications

Mesh Size 8 x 30, 90% (min)
Iodine Number 1100 mg/g (min)
Surface Area 1100 m²/g (min)
Hardness 98% (min)
Ash Content 4% (max)
Moisture Content 5% (max)
Typical Density 29-33 lbs/cuft, 0.46-0.53 g/cc

Applications and Benefits:

  • Removes organics from water streams.
  • NSF certified for drinking water and food-grade use.
  • Suitable for gas and liquid purification.
  • Offers superior hardness and long life expectancy.
  • Clean and efficient operation.

Caution:

Wet activated carbon removes oxygen from the air, posing a severe hazard to workers inside carbon vessels. Follow confined space/low oxygen procedures per Local, State, and Federal guidelines before entry.

SKU: ACTCARBG
advanced-air-saltwater-battery-kit
Advanced Air Saltwater Battery Kit (AIRBATX)

Advanced Air Saltwater Battery Kit


The Advanced Air Saltwater Battery Kit is the long-life version of the standard air/saltwater battery. This kit contains four flat magnesium electrodes and four iron electrodes, as well as connecting wires, a multimeter, and a super bright LED. With this kit, you can perform the air/saltwater battery experiment and demonstrate the production of electricity for more than 24 hours.

You can repeat your experiments with the same set of materials at home and in school for a total of 24 hours or more. However, please note that you will need additional materials including a plastic container, saltwater, and hydrogen peroxide (optional).

It's important to note that magnesium is a flammable metal, and remaining salt water may contain hazardous materials. Therefore, it's important to avoid eye contact and skin contact with the remaining saltwater. Instructions for this kit are available online.


If you're looking for a high-quality air/saltwater battery kit that offers advanced features and long-life performance, the Advanced Air Saltwater Battery Kit is an excellent choice. With its essential materials and easy-to-follow instructions, this kit is perfect for anyone interested in learning about electricity and renewable energy sources.

Key Features:

  • Advanced/long-life version of standard air/saltwater battery
  • Contains essential materials for air/saltwater battery experiment
  • Can demonstrate electricity production for over 24 hours
  • Includes 4 magnesium electrodes, 4 iron electrodes, connecting wires, multimeter, and super bright LED
  • Repeatable experiments at home and in school
  • Instructions available online

Product Specifications:

Product Name Advanced Air Saltwater Battery Kit
Type Saltwater Battery
Battery Life 24+ hours
Electrodes 4 flat magnesium electrodes and 4 iron electrodes
Included Materials Connecting wires, multimeter, super bright LED
Additional Materials Required Plastic container, saltwater, hydrogen peroxide (optional)
Hazards Magnesium is a flammable metal. Remaining salt water may contain hazardous materials. Avoid eye and skin contact with the remaining saltwater.

Similar Products

  • Ultimate Saltwater Battery Kit
  • Advanced Air Battery Kit
  • Long-Lasting Magnesium Electrode Kit
  • High-Powered Iron Electrode Set
  • Saltwater Power Generator

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Caution: Hazards present!

Advanced Air Saltwater Battery Kit contains magnesium electrodes which are flammable. Additionally, the remaining saltwater may contain hazardous materials. Please avoid eye and skin contact with the remaining saltwater. Instructions are available online.

Perfect for:

  • Science enthusiasts
  • Students interested in electricity and experiments
  • Teachers looking for a hands-on activity for their classroom
  • Advanced hobbyists
  • Individuals looking for a long-lasting air/saltwater battery kit
  • Those interested in renewable energy sources

SKU: AIRBATX
alcohol-burner-lamp-glass-student-model
Alcohol Burner (Lamp), Glass – Student Model (2066A)

Alcohol Burner (Lamp), Glass – Student Model

A compact glass alcohol burner designed for student laboratory use, providing a low‑temperature flame suitable for heating, flame tests, and solvent evaporation. Constructed from soda‑lime glass with a brass main cap and cotton wick, it holds up to 125 mL of alcohol and weighs 180 g.


Product Specifications

Fuel Capacity 125 mL (approximate)
Height with Cap 93 mm (3.7 in)
Wick Cord Length 150 mm (6 in)
Wick Tube Diameter 5 mm (0.2 in)
Thread Diameter (rosc) 25 mm (1 in)
Body Material Soda‑lime glass (SiO2, Na2O, CaO)
Wick Holder Threaded aluminum, removable
Main Cap Brass, sealing design
Extinguishing Cap Aluminum, minimizes evaporation
Wick Type Cotton cord
Packaging Individual packaging in a 3 × 3 × 4 in cardboard box
Weight 180 g

Applications and Benefits:

  • Heating small laboratory samples
  • Performing flame tests in chemistry labs
  • Evaporation of solvents during experiments
  • Safe, controlled alcohol flame for student use

Key Features and Benefits

  • Durable soda‑lime glass construction
  • Low‑temperature flame for safe laboratory use
  • Brass main cap with sealing design
  • Removable aluminum wick holder for easy maintenance
  • Compact size and lightweight for portable lab work

Caution:

Use in a well‑ventilated area. Never refill while hot. Store alcohol away from heat sources. Keep flame away from flammable materials.

SKU: 2066A
alcohol-burner-lamp-portable-aluminum-alloy-50-ml
Alcohol Burner Lamp Portable Aluminum Alloy 50 ml (ALUMBURN)

Alcohol Burner Lamp Portable Aluminum Alloy 50 ml

The 50 ml portable alcohol burner lamp features a durable aluminum‑alloy body, adjustable cotton wick, and a silicone seal that prevents leaks. Its lightweight design, with each unit weighing 22g and a 3-pack weighing 72g, and up to four hours of continuous burn make it suitable for laboratory heating, chemistry demonstrations, and outdoor applications.


Product Specifications

Material Aluminum alloy (body), cotton (wick)
Capacity 50 ml
Color Options
  • 1 Pack (random) – Silver, Gold, or Purple
  • 3 Pack – One of each color
  • 9 Pack – Three of each color
Size (L × W × H) 8.2 cm × 3.9 cm × 2.2 cm
Wick Length 15 cm
Burn Time ≈ 4 h with shortened wick; ≈ 2 h with elongated wick
Adjustable Wick Allows flame size control for small or large flames
Silicone Seal Leak‑proof seal for safe transport
Weight 22g each, 72g for 3-pack
Usage Heat conduction, laboratory demonstrations, outdoor heating

Applications and Benefits:

  • Laboratory heating and sample preparation
  • Chemistry demonstrations and teaching labs
  • Portable outdoor heating for field work or camping

Key Features and Benefits

  • Durable aluminum‑alloy construction for long‑term use
  • Adjustable cotton wick provides precise flame control
  • Silicone seal prevents fuel leakage during transport
  • Compact size and lightweight design enhance portability
  • Multiple color options for easy identification

Caution:

Alcohol fuel is not included. Use only with appropriate alcohols, ensure proper ventilation, and keep away from open flames when not in use. Adult supervision is required; handle with care to avoid burns.

SKU: ALUMBURN
alcohol-burner-glass-hexagonal-design
Alcohol Burner, Glass, Hexagonal Design (HEXALBURN)

Hexagonal Glass Alcohol Burner Lamp


This Hexagonal Glass Alcohol Burner Lamp is a unique and functional addition to your lab equipment. Made of durable glass, this burner is designed with a hexagonal shape that allows it to be used while tilted, making it easier to control the flame. It is a great alternative to traditional Bunsen burners and can be used for a variety of applications. Whether you're conducting experiments or simply need to heat solutions, this burner is a reliable and efficient tool.


Product Specifications:

Product Name Alcohol Burner
Material Glass
Design Hexagonal
Fuel Alcohol
Features Can be used while tilted

Perfect for:

  • Chemistry students and professionals
  • Laboratory technicians
  • Science enthusiasts
  • Research facilities
  • Medical professionals
  • Science museums and exhibits

SKU: HEXALBURN
aluminum-electrodes
Aluminum Electrodes (ALFLAT)

Aluminum Electrodes

Our high purity aluminum electrodes are designed for scientific experiments, with precise dimensions of 5" x 3/4" x 3/64" (12cm x 2cm x ~1.2mm) and stamped with "AL" for easy identification. Each electrode weighs 6 grams and is individually packaged. They are for use in demonstrations, chemical experiments, and physics experiments related to density and heat conductivity.


Product Specifications

Material High purity aluminum
Dimensions 5" x 3/4" x 3/64" (12cm x 2cm x ~1.2mm)
Identification Code Stamped with "AL"
Weight 6 grams
Packaging Individual packaging (empaque individual)
Caution Metal electrodes have sharp edges, handle with care.

Applications and Benefits:

  • for science teachers and students, chemists and researchers, physics enthusiasts, science fair participants, science museums and exhibits, and science hobbyists and DIY enthusiasts.
  • for demonstrations, chemical experiments, and physics experiments related to density and heat conductivity.
  • Can be used in electrochemistry experiments, galvanic cells, electroplating, and studies related to corrosion and water purification.

Key Features and Benefits

  • High purity aluminum material for accurate experiment results.
  • Precise dimensions and "AL" identification code for easy recognition.
  • Individual packaging for convenience and safety.

Caution:

Metal electrodes have sharp edges, handle with care.

SKU: ALFLAT
ammonium-chloride-999-treated-technical
Ammonium Chloride, 99.9%, Treated, Technical (AC1217)

Ammonium Chloride, 99.9%, Treated, Technical

Ammonium Chloride Treated is a white crystalline salt used in metal finishing, fluxing, electroplating, and as a processing aid in metalworking and textiles. It comes in white-fine crystals, is soluble in water and glycerol, and slightly soluble in alcohol. This chemical is used as a flux in preparing metals to be tin-coated, galvanized, or soldered. It works by cleaning the surface of workpieces, reacting with metal oxides to form volatile metal chlorides. Additionally, Ammonium Chloride has various applications as a fertilizer, in industries, laboratories, and more. It is commonly used in dry batteries, mordant (dyeing and printing), soldering flux, the manufacture of various ammonia compounds, fertilizer, pickling agent in zinc coating and tinning, electroplating, and washing powders. Quantity discounts apply. Perfect for metalworkers, chemical laboratories, farmers, textile and leather industries, and consumers looking for various applications.


Product Specifications

Form White fine crystals
Purity 99.9%
Solubility Soluble in water and glycerol; slightly soluble in alcohol
Common Uses Metal finishing, fluxing, electroplating, fertilizer, dry batteries, mordant, soldering flux, pickling agent, and more

Applications and Benefits:

  • Used as a flux in tin-coating, soldering, and galvanization
  • Ideal for metal finishing and electroplating
  • Serves as a fertilizer in agriculture
  • Used in dry cell batteries
  • Functions as a mordant in textile and leather industries
  • Applied in manufacturing ammonia compounds
  • Used in washing powders and chemical processing

Caution:

Moderately toxic by ingestion. Handle with care.

SKU: AC1217
ascorbic-acid-vitamin-c-uspfcc-kosher-99-1005
Ascorbic Acid (Vitamin C) USP/FCC, Kosher 99% - 100.5% (AS001)

Ascorbic Acid (Vitamin C) USP/FCC, Kosher 99% - 100.5%

Ascorbic Acid, commonly known as Vitamin C, is a high-purity compound (99% - 100.5%) with multiple applications in pharmaceuticals, food additives, and cosmetics. This potent antioxidant is vital for health and is used in the production of supplements, fortified foods, and skincare formulations. It appears as colorless crystals or white to nearly white powder, meeting rigorous BP/USP/EP/FCC/E300 standards. Its solubility in various alcohols like propylene glycol, glycerin, and isopropyl alcohol makes it versatile for different formulations. Ascorbic Acid offers excellent stability when stored in dry, light-protected, and cool conditions, but it is sensitive to moisture, heat, and oxidative materials. Certified kosher and available with a Certificate of Analysis (COA) for bulk orders, it is a reliable choice for commercial and industrial use. Lead, iron, and copper content are tightly controlled (≤10 ppm, ≤2 ppm, and ≤5 ppm, respectively) to ensure purity and safety. Perfect for pharmaceutical manufacturers, food industry professionals, skincare formulators, laboratories, and wholesale buyers.


Product Specifications

Chemical Formula C₆H₈O₆
CAS Number 50-81-7
Form Colorless crystals or white powder
Lead ≤ 10 ppm
Iron ≤ 2 ppm
Copper ≤ 5 ppm
Storage Conditions Dry, light-protected, cool place
SKU AS001

Applications and Benefits:

  • Production of dietary supplements
  • Fortification of foods and beverages
  • Antioxidant in skincare formulations
  • Used in pharmaceutical preparations
  • Soluble in alcohols for formulation versatility

Caution:

Store in a cool, dry, and light-protected environment. Sensitive to heat, moisture, and oxidative agents.

SKU: AS001
aspirator-vacuum-pump-brass-nickel-plated
Aspirator, Vacuum Pump, Brass, Nickel Plated (2089B)

Aspirator Vacuum Pump


This Aspirator Vacuum Pump is a helpful tool in laboratories for vacuum filtration and other low-vacuum applications. It is designed with 9mm serrated inlet nozzles to prevent flooding and turbulence. Made of brass and plated with nickel, it is durable and reliable for repeated use.


Product Specifications:

Product Name Aspirator
Product Type Vacuum Pump
Material Brass
Finish Nickel Plated
Applications Vacuum Filtration and other Low-Vacuum Applications
Inlet Nozzles 9 mm Serrated
Design Prevents Flooding and Turbulence

Perfect for:

  • Laboratory technicians
  • Scientists
  • Researchers
  • Chemists
  • Biologists
  • Students in science-related fields

SKU: 2089B
atomic-model-set-junior-code-58002-mark
Atomic Model Set Junior Code 58002 Mark (ATOMSETMK58002)

Atomic Model Set Junior Code 58002 Mark Junior


The Atomic Model Set Junior Code 58002 Mark Junior is an educational tool designed for young students to learn about the structure of atoms. This model set includes various pieces that can be assembled to create a visual representation of an atom. With this set, students can explore the different components of an atom, such as protons, neutrons, and electrons. The Atomic Model Set Junior Code 58002 Mark Junior is a great way to introduce young learners to the world of science and chemistry.


Product Specifications:

Product Name Atomic Model Set Junior Code 58002 Mark Junior
Product Code 58002
Age Range Junior
Type Atomic Model Set
Brand Mark

Perfect for:

  • Children aged 8-12 who are interested in science and chemistry
  • Parents or guardians looking for an educational and engaging toy for their children
  • Teachers or educators looking for a hands-on activity to teach basic chemistry concepts
  • STEM enthusiasts looking for a fun and challenging project to build and learn from
  • Individuals or groups interested in exploring the world of atoms and molecules
  • Science clubs or after-school programs focused on STEM education

SKU: ATOMSETMK58002
axle-rod-3-mm-x-75-mm-pack-of-100
Axle Rod, 3 Mm X 75 Mm, Pack Of 100 (AXLE3MM)

Axle Rod, 3 Mm X 75 Mm 100 Pack


Looking for a reliable and versatile solution for your plastic wheel needs? Look no further than our Axle Rods, 3 Mm X 75 Mm, Pack Of 100. These axle rods are specifically designed to fit snugly in plastic wheels made in Europe and Asia with a 2.9mm hole, including popular brands like Miniscience.

But that's not all - these axle rods are also perfect for use with plastic gears and small front wheels, such as those found in solar car kits. With a diameter of 3mm and a length of 75mm, these axle rods fit perfectly in wheels or gears with a 3mm bore, without the need for additional fillers or glue.

Available in packs of 100 or 1000, our Axle Rods are a must-have for manufacturers and producers of technology training kits. And if you're producing your own plastic or wooden wheels, don't forget to consider the flexibility of your materials and make the hole smaller as needed to avoid the need for glue or fillers.


Order your pack of 100 Axle Rods today and experience the convenience and reliability that they bring to your plastic wheel needs!

Key Features:

  • Pack of 100 axle rods with 3mm diameter
  • Fits snugly in plastic wheels made in Europe and Asia
  • No need for additional fillers or glue
  • 75mm long
  • Available in packs of 100 and 1000
  • Nominal diameter of 3mm for European and Asian plastic wheels

Product Specifications:

Product Name:Axle Rod, 3 Mm X 75 Mm, Pack Of 100
Diameter:3 mm
Length:75 mm
Compatibility:Plastic wheels made in Europe and Asia with a 2.9 mm hole diameter, Miniscience brand gear-wheel, plastic gears and small front wheels such as those used in solar car kit.
Additional Requirements:No need for additional fillers or glue if used with wheels or gears with 3 mm bore diameter.
Pack Size:Available in packs of 100 and 1000.

Similar Products

  • Wheel Axle Rod, 3 Mm X 75 Mm, Pack Of 50
  • Plastic Wheel Axle, 3 Mm X 80 Mm, Pack Of 100
  • Miniature Axle Rod, 2 Mm X 50 Mm, Pack Of 200
  • Steel Axle Shaft, 4 Mm X 100 Mm, Pack Of 50
  • Wooden Dowel Rod, 3 Mm X 75 Mm, Pack Of 150

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
Note: When producing your own plastic or wooden wheels, please make sure to consider the flexibility of your materials and make the hole smaller as needed to avoid the need for glue or fillers. The actual diameter of the hole in European and Asian plastic wheels is 2.9 millimeters, so please be cautious when using 3 mm axle rods to ensure a snug fit.

Perfect for:

  • Manufacturers and producers of technology training kits
  • Individuals or companies producing plastic or wooden wheels
  • Consumers looking for axle rods with 3-mm diameter to fit snugly in plastic wheels made in Europe and Asia
  • Users of miniscience brand gear-wheel, plastic gears, and small front wheels such as those used in solar car kit
  • Customers who want to avoid using additional fillers or glue

SKU: AXLE3MM
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