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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
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
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
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
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
Bacteria Growth Science Kit
bacteria-growth-science-kit

Science kit for growing bacteria and conducting experiments.

SKU: KITBG01
Benzoic Acid, USP, FCC, Kosher, ACS Reagent, >99.5%
benzoic-acid-usp-fcc-kosher-acs-reagent-995

Antimicrobial preservative for food, beverages, and laboratory uses.

SKU: BNZ001
Boric Acid Nf/Usp Grade, Powder
boric-acid-nfusp-grade-powder

High-purity boric acid powder, versatile industrial and laboratory uses.

SKU: B001NF
Carbon Black
carbon-black

Versatile pigment for industrial applications with excellent stability.

SKU: CARBONB
Cation Exchange Resin - Strongly Acidic
cation-exchange-resin-strongly-acidic-900-grams

Water softener resin - strongly acidic.

SKU: CATRESAC
Citric Acid 99.5%, Fine Crystals, Food Grade
citric-acid-995-fine-crystals-food-grade

Anhydrous citric acid for food, cleaning, and industrial uses.

SKU: C001
Clamp Extension, Rubber Covered Jaws Black
clamp-extension-rubber-covered-jaws-black

Flexible Grip for Secure Holding

SKU: AS2062_2
Denatonium Saccharide
denatonium-saccharide

Bittering agent for consumer products.

SKU: DS507
Digital Laboratory Scale Model 2000\, Capacity 2000G\, Accuracy 1 G
digital-laboratory-scale-model-2000-capacity-2000g-accuracy-1-g

Accurate weighing for laboratory experiments up to 2000g.

SKU: DUNEDCT-CY1G
Digital Laboratory Scale Model 5000\, Capacity 5000G\, Accuracy 2 G
digital-laboratory-scale-model-5000-capacity-5000g-accuracy-2-g

Accurate 5000g digital scale for laboratory use.

SKU: DUNEDCT-CY2G
Dual Scale Thermometer with Hygrometer, tracks Minimum-Maximum
dual-scale-thermometer-with-hygrometer-tracks-minimum-maximum

Wall-mount analog, Vintage Brass Finish, 130 mm Diameter

SKU: DIALWTH2
Ethylenediaminetetraacetic Acid (EDTA)
ethylenediaminetetraacetic-acid-edta

Chelating agent for industrial, agricultural, and personal care applications.

SKU: EDTA00
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
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
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
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
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
bacteria-growth-science-kit
Bacteria Growth Science Kit (KITBG01)

Bacteria Growth Science Kit


Are you looking for a reliable and efficient way to perform biology experiments involving bacteria growth? Look no further than the Bacteria Growth Science Kit! This kit includes all the proper essentials to grow bacteria and perform several different science projects and experiments. Growing bacteria is the main experiment for many biology projects, which is why you need proper materials and supplies. With this kit, you can rest assured that you have everything you need to achieve accurate and reliable results. So why wait? Get your Bacteria Growth Science Kit today and start exploring the fascinating world of bacteria growth and science!


Product Specifications:

Product Name Bacteria Growth Science Kit
Subject Science
Experiment Type Growing Bacteria
Included Supplies All the proper essentials to grow bacteria
Number of Experiments Several different science projects and experiments

Perfect For:

  • Biology students
  • Science enthusiasts
  • Teachers and educators
  • Parents looking for educational activities for their children
  • Individuals interested in microbiology
  • Anyone looking to perform science experiments involving bacteria growth

SKU: KITBG01
benzoic-acid-usp-fcc-kosher-acs-reagent-995
Benzoic Acid, USP, FCC, Kosher, ACS Reagent, >99.5% (BNZ001)

Benzoic Acid, USP, FCC, Kosher, ACS Reagent, >99.5%

Benzoic Acid (C₆H₅COOH) is a high-purity compound (>99.5%) widely used as an antimicrobial preservative in the food and beverage industry. Its potent antibacterial and antifungal properties, particularly effective at pH levels between 2.5 and 4.0, make it ideal for preventing spoilage in carbonated beverages and other acidic foods. Benzoic Acid is USP, FCC, Kosher, and ACS Reagent grade, ensuring its suitability for food-grade, industrial, and laboratory applications. With a molar mass of 122.12 and a melting point of 122.13°C, it is a reliable chemical for both practical and analytical uses. A Certificate of Analysis (COA) can be ordered for detailed specifications.


Product Specifications

Chemical Name Benzoic Acid
Chemical Formula C₆H₅COOH
Purity >99.5%
Molar Mass 122.12 g/mol
Melting Point 122.13°C
Applications Food preservative, beverages, laboratory research
CAS Number 65-85-0

Applications and Benefits:

  • Preserves acidic foods and carbonated beverages
  • Prevents bacterial and fungal spoilage
  • Suitable for food, industrial, and lab use
  • Conforms to USP, FCC, Kosher, and ACS Reagent standards
  • COA available upon request

Caution:

Avoid inhalation and contact with skin or eyes. Use appropriate personal protective equipment. Store in a cool, dry place.

SKU: BNZ001
boric-acid-nfusp-grade-powder
Boric Acid Nf/Usp Grade, Powder (B001NF)

Boric Acid NF/USP Grade, Powder

Boric Acid, NF/USP Grade, Powder. Boric Acid (H3BO3; CAS# 10043-35-3) is a weak acid of boron commonly used as an antiseptic, insecticide, flame retardant, neutron absorber, and a precursor for other chemical compounds. Additional applications include textile fiber glass, borosilicate glass, glazes and enamels, casting powder, and flux.


Product Specifications

Chemical Name Boric Acid
Synonyms Orthoboric Acid, OPTIBOR NF, Hydrogen Borate, Acidum Boricum
Molecular Formula H3BO3
CAS Number 10043-35-3
SKU B001NF

Applications and Benefits:

  • Antiseptic and antimicrobial applications
  • Flame retardant properties
  • Neutron absorber in nuclear applications
  • Textile fiber glass and borosilicate glass manufacturing
  • Used in glazes and enamels
  • Serves as casting powder and flux

Caution:

This product cannot be used as an insecticide or for carpet or upholstery deodorization or flea control. It is not intended for food applications, human nutritional supplements, or as food additives or preservatives.

SKU: B001NF
carbon-black
Carbon Black (CARBONB)

Carbon Black

Carbon Black powder is a versatile pigment used in a wide range of products, including plastics, printing inks, adhesives, sealants, paints, and coatings. Specialty applications include lithium-ion batteries, non-impact printing, PVC pipe, non-woven fabrics, metallurgy, and paper.


Product Specifications

CAS Number 1333-86-4
Color Index Number CI 77266
Packaging Sold by weight in 44 lb presentation
Container Fill Filled to approximately 95%
Smaller Packaging 48 oz grip jars hold approximately 1 lb

Applications and Benefits:

  • Printing inks
  • Paints and coatings
  • Plastics
  • Fiber and non-woven fabrics
  • Paper production
  • Construction materials
  • Lithium-ion battery components
  • Metallurgical applications
  • High hiding power and color stability
  • Excellent resistance to solvents, acids, alkalis, and heat

Caution:

Read the Safety Data Sheet before handling. For professional use only.

SKU: CARBONB
cation-exchange-resin-strongly-acidic-900-grams
Cation Exchange Resin - Strongly Acidic (CATRESAC)

Cation Exchange Resin - Strongly Acidic


Cation Exchange Resin - Strongly Acidic is a sulfonated polystyrene type resin that is highly effective in exchanging cations. It is commonly used as a water softener and is ideal for removing minerals such as calcium and magnesium from water. This resin is also known as R120Na and is a popular choice for industrial and commercial applications. With its strong acidic properties, it can handle high levels of impurities and provide a reliable and efficient exchange process.


Key Features:

  • Highly effective in exchanging cations
  • Removes minerals such as calcium and magnesium from water
  • Strong acidic properties for handling high levels of impurities
  • Reliable and efficient exchange process
  • Sulfonated polystyrene type resin

Product Specifications:

Product NameCation Exchange Resin - Strongly Acidic 900 Grams
TypeCation Exchange Resin
PlateStrongly
ExchangeAcidic
Old Product CodeR120Na
ApplicationWater Softener

Similar Products:

  • Cation Exchange Resin - Weakly Acidic
  • Anion Exchange Resin - Strongly Basic
  • Anion Exchange Resin - Weakly Basic
  • Activated Carbon Water Filters
  • Reverse Osmosis Water Filters

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

CAUTION: This product is strongly acidic and may cause harm if mishandled. Please handle with care and wear appropriate protective gear. Keep out of reach of children and pets.


Perfect for Water treatment professionals and companies Individuals looking to soften hard water in their homes, Businesses with water treatment needs, Industrial facilities requiring water purification Chemical engineers and researchers Environmental scientists and researchers
SKU: CATRESAC
citric-acid-995-fine-crystals-food-grade
Citric Acid 99.5%, Fine Crystals, Food Grade (C001)

Citric Acid 99.5%, Fine Crystals, Food Grade

Citric Acid, anhydrous, USP, FCC, food grade. Widely used in the preparation of citrates, flavoring extracts, confections, and soft drinks. Functions as an acidifier, dispersing agent, and antioxidant in foods. Additional uses include water conditioning, detergent building, and cleaning or polishing stainless steel and other metals. Combustible but non-toxic. Very soluble in water and alcohol. CAS # [77-92-9], C6H8O7.


Product Specifications

CAS Number 77-92-9
Chemical Formula C6H8O7
Grade Food Grade (USP, FCC)
Synonyms Beta-hydroxytricarballylic acid, Citralite, Hydroxytricarballylic acid
Solubility Very soluble in water and alcohol

Applications and Benefits:

  • Preparation of citrates
  • Flavoring extracts and confections
  • Soft drinks acidifier
  • Food antioxidant
  • Water conditioning agent
  • Detergent builder
  • Cleaning and polishing stainless steel and metals

Caution:

Store in a dry, cool environment. Avoid ignition sources due to combustibility. Test for suitability in specific applications before use.

SKU: C001
clamp-extension-rubber-covered-jaws-black
Clamp Extension, Rubber Covered Jaws Black (AS2062_2)

Clamp Extension, Rubber Covered Jaws Black


The Clamp Extension with Rubber Covered Jaws in Black is a versatile tool that can be used for a variety of applications. Whether you need to hold something in place or secure an object, this clamp extension will get the job done. The rubber covered jaws provide a secure grip that won't damage the surface of whatever you're clamping. Plus, the black color adds a sleek and professional look to your workspace. Made with high-quality materials, this clamp extension is built to last and withstand heavy use. Add it to your toolkit today!


Product Specifications:

Product Name Clamp Extension, Rubber Covered Jaws Black
Material Rubber
Color Black

Perfect for:

  • DIY enthusiasts
  • Handyman/woman
  • Construction workers
  • Maintenance personnel
  • Electricians
  • Plumbers

SKU: AS2062_2
denatonium-saccharide
Denatonium Saccharide (DS507)

Denatonium Saccharide


Denatonium Saccharide is a chemical compound commonly used as a bittering agent in various products such as household cleaning agents, pesticides, and personal care items. It is a combination of Denatonium and Saccharide, which makes it highly effective in preventing accidental ingestion of harmful substances. Denatonium Saccharide is known for its extreme bitterness, making it virtually impossible to consume even in small amounts. This compound has been approved by regulatory agencies around the world for its safety and efficacy, and it is widely used in the industry to protect consumers from accidental poisoning.


Product Specifications:

Ingredient Name Description
Denatonium Saccharide A bittering agent used to discourage the ingestion of harmful substances
Saccharide A type of sugar
Denatonium A bittering agent used to discourage the ingestion of harmful substances

Similar Products

  • Denatonium Benzoate
  • Bitrex
  • Thiourea
  • Quinine
  • Chloroquine

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

CAUTION: Denatonium Saccharide may cause irritation or allergic reactions. Handle with care.

Perfect For:

  • Manufacturers of bitter-tasting products
  • Chemical companies
  • Pharmaceutical companies
  • Food and beverage companies
  • Cosmetic companies
  • Animal repellent manufacturers

SKU: DS507
digital-laboratory-scale-model-2000-capacity-2000g-accuracy-1-g
Digital Laboratory Scale Model 2000\, Capacity 2000G\, Accuracy 1 G (DUNEDCT-CY1G)

Digital Laboratory Scale Model 2000

The Digital Laboratory Scale Model 2000 is a reliable and accurate digital scale designed for laboratory settings, research facilities, and various industries, offering a capacity of 2000G and an accuracy of 1G, with a compact design and digital display for easy reading.


Product Specifications

Product Name Digital Laboratory Scale Model 2000
Capacity 2000G
Accuracy 1 G
Type Laboratory
Display Type Digital
Dimensions 6 x 2 x 12 inches 
Weight 772 grams
SKU DUNEDCT-CY1G

Applications and Benefits

  • Laboratories
  • Research facilities
  • Pharmaceutical companies
  • Chemical companies
  • Food and beverage industry
  • Agricultural industry

Key Features and Benefits

  • Accurate weighing with 1G accuracy
  • Compact design for convenient use
  • Digital display for easy reading
  • for various industries and laboratory settings
SKU: DUNEDCT-CY1G
digital-laboratory-scale-model-5000-capacity-5000g-accuracy-2-g
Digital Laboratory Scale Model 5000\, Capacity 5000G\, Accuracy 2 G (DUNEDCT-CY2G)

Digital Laboratory Scale Model 5000

The Digital Laboratory Scale Model 5000 is a reliable and precise instrument designed for laboratory use, featuring a capacity of 5000G and an accuracy of 2G. Its digital display and compact size make it easy to read and store. This scale is an essential tool for scientific researchers, laboratory technicians, chemists, pharmacists, biologists, and control professionals.


Product Specifications

Product Name Digital Laboratory Scale Model 5000
Capacity 5000G
Accuracy 2 G
Type Laboratory
Display Type Digital
Dimensions 3.5 x 7.5 x 12 inches
Weight 845 grams
SKU DUNEDCT-CY2G

Applications and Benefits

  • Scientific research
  • Laboratory use
  • control
  • Chemical analysis
  • Pharmaceutical research
  • Biological research

Key Features and Benefits

  • High accuracy and
  • Compact and lightweight design
  • Easy-to-read digital display
  • Durable and reliable construction
SKU: DUNEDCT-CY2G
dual-scale-thermometer-with-hygrometer-tracks-minimum-maximum
Dual Scale Thermometer with Hygrometer, tracks Minimum-Maximum (DIALWTH2)

Minimum-Maximum Thermometer with Hygrometer – Vintage Brass Finish

This analog climate monitoring instrument is designed for simultaneous tracking of current, maximum, and minimum temperatures along with relative humidity. The device incorporates a bimetallic strip mechanism for temperature measurement. As ambient temperature changes, the main indicator hand (black) moves accordingly, mechanically pushing the secondary red and blue markers to record the highest and lowest temperatures reached. The red hand indicates the daily maximum, while the blue hand captures the daily minimum. These markers are reset manually via two independent knurled metallic knobs mounted on the dome—bottom knob resets maximum, top knob resets minimum. The hygrometer continuously displays current relative humidity as a dial reading. This unit is wall-mountable via an integrated rear keyhole slot, requires no electrical power, and is suitable for environments where continuous monitoring of climate variability is necessary.


Product Specifications

SKU DIALWTH2
Temperature Range -20°C to 50°C / -4°F to 122°F
Accuracy ±2°C (±3.6°F)
Humidity Range 0% to 100% RH
Display Three-hand analog with 5 mm high numerals
Finish Brass-tone frame and dial
Cover Clear plastic dome
Knobs Metallic, knurled, center-mounted (reset min/max)
Diameter 130 mm (5.12 inches)
Height/Depth 52 mm (2.05 inches)
Weight 90 g (3.17 oz)
Mounting Rear keyhole slot for wall mounting
Power Mechanical – no batteries required (bimetallic strip)

Applications and Benefits:

  • Records and displays daily maximum and minimum temperatures
  • Continuously monitors ambient humidity with built-in hygrometer
  • Provides analog readout ideal for off-grid or power-sensitive environments
  • Mechanical reset enables daily climate logging without digital interfaces
  • Suitable for greenhouses, indoor climate control studies, and environmental labs

Caution:

Reset maximum and minimum indicators daily using the provided knobs to ensure accurate tracking. Do not submerge or expose the unit to excessive moisture or corrosive chemicals, as this may affect sensor performance and cosmetic finish.

SKU: DIALWTH2
ethylenediaminetetraacetic-acid-edta
Ethylenediaminetetraacetic Acid (EDTA) (EDTA00)

Ethylenediaminetetraacetic Acid (EDTA)

Ethylenediaminetetraacetic acid (EDTA) is a white odorless crystalline powder used as chelating agent in pulp & paper, cleaning, chemical processing, agriculture and water treatment.

Acid EDTA also known as edetic acid, is an aminopolycarboxylic acid with the formula [CH2N(CH2CO2H)2]2. This white, water-soluble solid is widely used to bind to iron (Fe2+/Fe3+) and calcium ions (Ca2+), forming water-soluble complexes even at neutral pH. It is thus used to dissolve Fe- and Ca-containing scale as well as to deliver iron ions under conditions where its oxides are insoluble.

In Textiles and paper industry, EDTA is mainly used to sequester (bind or confine) metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colors of dyed products. In the pulp and paper industry, EDTA inhibits the ability of metal ions, especially Mn2+, from catalyzing the disproportionation of hydrogen peroxide, which is used in bleaching.

EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative discoloration, which is catalyzed by metal ions.

EDTA can solubilize Fe3+ ions at or below near neutral pH. This property is useful in agriculture including hydroponics. However, given the pH dependence of ligand formation, EDTA is not helpful for improving iron solubility in above neutral soils. Otherwise, at near-neutral pH and above, iron(III) forms insoluble salts, which are less bioavailable to susceptible plant species.

EDTA is used extensively in the analysis of blood. It is an anticoagulant for blood samples for CBC/FBCs, where the EDTA chelates the calcium present in the blood specimen, arresting the coagulation process and preserving blood cell morphology.

In shampoos, cleaners, and other personal care products, EDTA salts are used as a sequestering agent to improve their stability in air.


Product Specifications

CAS Number 60-00-4
Molecular Weight 292.25
Chemical Formula C10H16O8N2

Applications:

  • Pulp and paper: Sequesters metal ions to prevent discoloration
  • Cleaning: Dissolves Fe- and Ca-containing scales
  • Agriculture: Solubilizes Fe3+ ions in hydroponics
  • Water treatment: Chelates metal ions
  • Textile industry: Prevents metal ions from altering dye colors
  • Food preservation: Stabilizes against oxidative discoloration
  • Blood analysis: Anticoagulant in CBC/FBC tests
  • Personal care: Enhances stability in shampoos and cleaners

Caution:

Ensure proper handling and usage as per the safety guidelines. Read the Safety Data Sheet before use.

SKU: EDTA00
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