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Hydroxyethyl Cellulose, HEC 250, Natrosol™ 250
hydroxyethyl-cellulose-hec-250-natrosola-250

Easily dispersed powder, modifies viscosity and rheology, nonionic agent.

SKU: HEC250HHBR
Illuminated Zoom Microscope
illuminated-zoom-microscope

Small, clear glass lens zoom microscope with LED illumination.

SKU: MS10081A
Industrial Stroke Counter
industrial-stroke-counter

5-digit mechanical stroke counter with right-side shaft and reset knob.

SKU: IC1400
Inoculating Loop Only (Without Handle) Pack Of 25
inoculating-loop-only-without-handle-pack-of-25

25-pack of inoculating loops without handles, 3" long.

SKU: LC3657
Inoculating Loop, 1 Ul, Individually Wrapped Sterile Plastic
inoculating-loop-1-ul-individually-wrapped-sterile-plastic

Sterile loop for precise microbe transfer.

SKU: PLOOP1
Inoculating Loop, 10 Ul, Individually Wrapped Sterile Plastic
inoculating-loop-10-ul-individually-wrapped-sterile-plastic

Sterile plastic loop for precise inoculation.

SKU: PLOOP10
Iron Electrodes
iron-electrodes

Iron electrodes, for chemistry and physics experiments.

SKU: FEFLAT
Iron Powder, Carbon Steel Powder
iron-powder-carbon-steel-powder

Metallic powder for industrial use.

SKU: S145C
Iron Powder, Coarse, Mesh 20
iron-powder-coarse-mesh-20

Coarse, spongy flake iron powder for remediation and filtration.

SKU: IRON12
Iron Powder, Micronized, Light
iron-powder-micronized-light

Fine-grade iron powder for chemical, filler, and magnetic applications.

SKU: EID600
Isopropyl Alcohol 99% USP
isopropyl-alcohol-99-usp

High-purity solvent for industrial and chemical applications.

SKU: IPA99USP
Jumper Wires, Test Lead Set With Alligator Clips, Set Of 10 Wires, 5 Colors
jumper-wires-test-lead-set-with-alligator-clips-set-of-10-wires-5-colors

Color-coded deluxe test leads with large alligator clips.

SKU: LEADSET10
Knife Switch Dpst (Brass Contacts And Steel Screws)
knife-switch-dpst-brass-contacts-and-steel-screws

Double-blade switch for low voltage circuits.

SKU: KSWITCH2
Knife Switch Spdt (Brass Contacts And Steel Screws)
knife-switch-spdt-brass-contacts-and-steel-screws

Brass and steel SPDT knife switch.

SKU: KSWITCH12
Laboratory Support Stand with Triangular Cast Iron Base and Steel Rod
laboratory-support-stand-with-triangular-cast-iron-base-and-steel-rod

Triangular base with 500 mm steel rod for lab support.

SKU: 2054-150M
Lead Electrodes
lead-electrodes

Lead electrodes for voltaic cells and chemical experiments.

SKU: PBFLAT
Lead Metal Wire, 5 Foot Coil
lead-metal-wire-5-foot-coil

Soft, malleable 1/8" diameter lead wire, 5-foot coil.

SKU: LEADWIRE
Lever Balance Scale, Dual Range
lever-balance-scale-dual-range

Dual scale lever balance for precise weighing.

SKU: DUALB
Lever Clamp (Knife Edge Clamp)
lever-clamp-knife-edge-clamp

Fastening clamp for meter sticks in balance demonstrations.

SKU: LVR_CLMP
Lever Stick, Meter Stick 100Cm
lever-stick-meter-stick-100cm

Versatile wooden measuring tool with lever capabilities.

SKU: LVR_STK
hydroxyethyl-cellulose-hec-250-natrosola-250
Hydroxyethyl Cellulose, HEC 250, Natrosol™ 250 (HEC250HHBR)

Hydroxyethyl Cellulose HEC 250 HHBR


HEC (Hydroxyethylcellulose) is a thickener for water based products. The HEC allows you to modify rheology and build pleasing textures in shampoos, conditioners, body washes, hair colorants, creams and lotions, skin cleansers and many more.

This grade of HEC with designation 250 HHBR offer delayed hydration and superior resistance to biological and chemical degradation. A 1% preparation of HEC250 in water results a viscosity of about 3400 up to 5500 cps.

It is an off-white powder that is dispersed and dissolved in cold or hot water, to produce solutions of varying viscosities. Chemically, it is cellulose of short to very long chain that has been etherified to hydroxyethyl ether to achieve an optimum balance of properties. HEC250 is used as a viscosity and rheology modifier, protective colloid, water retention agent, stabilizer and suspending agent, particularly in those applications where a nonionic material is desired.

For cold or room temperature preparation a continuous stirring of at least 30 minutes is recommended to get a consistent and homogeneous viscosity. 

Other properties are as follows:

Moisture content as packed, 5% Max

pH of solution: 6 up to 8.5

Particle size: Passes U.S. Mesh 325

Uses/ Applications:

HEC250HHBR hydroxyethylcellulose is a granular powder that dissolves in water to give clear smooth solutions, which exhibit a pseudoplastic flow behavior. At neutral pH and ambient temperature, it disperses in water without lump formation and provides easy dissolution. These solutions are unaffected by high concentration of soluble salts. Viscosity is little affected by mild acids and alkalies. Because of its nonionic character HEC has wide compatibility with other materials, such as emulsion polymers, natural and synthetic gums, emulsifiers, defoamers.

HEC is used as high efficiency nonionic thickener, water retension aid and rheology modifier in all types of water based paints and surface coatings, and in a variety of other aqueous industrial products.  HEC250HHBR offers additional feature of superior storage stability when used under conditions that enhance microbial growth. 

As a protective colloid and stabilizer HEC performs outstandingly in the emulsion and suspension polymerization of many vinyl polymers. Its unique combination of properties explains its use in pigment dispersion and in tile adhesives. 

Regulatory Status:

HEC is in compliance with the requirements of the U.S. Food and Drug Administration for use in adhesives, resinous and polymeric coatings employed on food-contact surfaces of metal, paper or paperboard articles, and other suitable substances intended for use in food packaging as specified in the Code of Federal Regulations, Title 21, Sections 175.105, 175.300, 176.180, 177.1210. and 182.99.

This grade of HEC does not comply with USP/FCC for pharmaceutical applications.

CAS Number: 9004-62-0

CAS Name: Cellulose, 2-hydroxyethyl ether


Key Features

  • Delayed hydration and superior stability
  • Forms clear, smooth solutions
  • Resistant to biological and chemical degradation
  • Compatible with a wide range of materials
  • Nonionic nature ideal for various applications
  • Compliant with U.S. FDA for food-contact surfaces

Product Specifications

Moisture Content 5% Max
pH of Solution 6 to 8.5
Particle Size Passes U.S. Mesh 325
Viscosity (1% solution) 3400 to 5500 cps
CAS Number 9004-62-0
CAS Name Cellulose, 2-hydroxyethyl ether

Perfect for cosmetic formulators, industrial manufacturers, adhesive producers, personal care developers, regulatory officers.
SKU: HEC250HHBR
illuminated-zoom-microscope
Illuminated Zoom Microscope (MS10081A)

Illuminated Zoom Microscope


Looking for a pocket microscope that is perfect for electronic engineers, hobbyists, printing, plate making, scientists and students? Look no further than our smallest Illuminated Zoom Microscope! With lenses made of glass, it provides clear images and is ideal for those looking for a portable microscope. Each microscope comes with a synthetic leather pouch and the box measures 88mm x 40mm x 28mm. Get your hands on this versatile microscope today!


Product Specifications:

Product Name Illuminated Zoom Microscope
Material Glass lenses
Ideal For Electronic engineers, hobbyists, printing, plate making, scientists and students
Box Dimensions 88mm x 40mm x 28mm
Accessories Synthetic leather pouch

Perfect for:

  • Electronic Engineers
  • Hobbyists
  • Printing and Plate Making Professionals
  • Scientists
  • Students

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

Caution: Keep out of reach of children. Do not look directly at the light source. Use with caution and follow all safety guidelines.

SKU: MS10081A
industrial-stroke-counter
Industrial Stroke Counter (IC1400)

Industrial Stroke Counter – 1400 Series

This modestly priced 1400 Series mechanical stroke counter provides a 5-digit readout up to 99999. It is designed for use with stamping, printing, packaging, vending, and other machinery with moving arms or rotating wheels. The ratchet mechanism counts with every 40°–50° reciprocating movement. The unit features a right-side shaft, internal return spring, and knob reset for reliable long-term operation. Compact in size and durable in design, it's ideal for industrial environments.


Product Specifications

Model 1400 Series
Counting Range 00000 to 99999 (5 digits)
Drive Mechanism Ratchet drive (40°–50° stroke)
Reset Function Manual reset via knob
Shaft Position Right side
Shaft Diameter 3 mm
Counting Direction Counter-clockwise
Figure Size 2.4 mm × 5.0 mm
Maximum Speed 600 counts per minute
Overall Dimensions 65 × 34 × 25 mm
Weight 33 g

Applications and Benefits:

  • Ideal for stamping, printing, and packaging machinery
  • Used on machines with levers or rotating wheels
  • Compact and durable with easy base mounting
  • Spring-mounted lever reduces mechanical shock
  • Manual knob reset allows fast reusability

Caution:

Ensure proper alignment for accurate stroke counts. Do not exceed 600 counts/min. Use included mounting hardware for secure installation. Keep away from children due to small parts.

SKU: IC1400
inoculating-loop-only-without-handle-pack-of-25
Inoculating Loop Only (Without Handle) Pack Of 25 (LC3657)

Inoculating Loop Only (Without Handle) Pack Of 25

This pack of 25 Inoculating Loops is designed for laboratory use, featuring 25-gauge nichrome wire, 3 inches long, with a loop at one end. The loops are without handles, making them easy to store and transport. The nichrome wire is heat-resistant, for sterilization by heat, and suitable for experiments in microbiology, cell culture, and biotechnology. These Inoculating Loops are an essential tool for any laboratory, providing reliable and accurate results.


Product Specifications

Product Name Inoculating Loop Only (Without Handle) Pack Of 25
Included Components Inoculating Loop Only (Without Handle)
Pack Size 25
Wire Material 25 Gauge Nichrome Wire
Length 3 inches (7.5 cm)
Caliber 25
Heat Resistance Yes, for sterilization by heat

Applications and Benefits:

  • Microbiology experiments
  • Cell culture experiments
  • Biotechnology research
  • Educational practices in laboratory settings
  • Research in chemistry and related fields

Key Features and Benefits

  • Made of 25-gauge nichrome wire for durability and heat resistance
  • Without handles for easy storage and transport
  • for sterilization by heat, ensuring a clean and safe working environment
  • Essential tool for laboratory technicians, medical professionals, research scientists, and students

Caution:

Handle with care, as the nichrome wire can be sharp. Ensure proper sterilization before and after use to prevent contamination. Follow standard laboratory safety protocols when handling the inoculating loops.

SKU: LC3657
inoculating-loop-1-ul-individually-wrapped-sterile-plastic
Inoculating Loop, 1 Ul, Individually Wrapped Sterile Plastic (PLOOP1)

Inoculating Loop, 1 Ul, Individually Wrapped Sterile Plastic

The sterile plastic inoculating loop provides a 1 µL capacity for accurate microbe transfer. It measures 8 inches in length, features a textured handle for secure grip, and includes a streaker tip to facilitate precise inoculation. Each loop is individually wrapped to maintain aseptic conditions until use. Weighing 32g, this tool is designed for precise and controlled handling in microbiology protocols.


Product Specifications

Product Name Inoculating Loop, 1 Ul, Individually Wrapped Sterile Plastic
Capacity 1 µL
Packaging Individually Wrapped Sterile Plastic
Material Sterile Plastic
Tip Type Streaker
Overall Length 8 inches
Grip Textured Handle
Weight 32g

Applications and Benefits:

  • Precise inoculation of bacterial or yeast cultures
  • Aseptic transfer of microorganisms in microbiology protocols
  • Single‑use disposable tool to prevent cross‑contamination
  • Compatible with standard laboratory inoculation procedures

Key Features and Benefits

  • 1 µL loop capacity for accurate volume delivery
  • Sterile plastic construction ensures aseptic conditions
  • Individually wrapped packaging maintains sterility until use
  • Textured handle provides secure grip during manipulation
  • Streaker tip enables controlled spreading of inoculum
  • 8‑inch overall length offers convenient reach in standard petri dishes
  • Disposable design eliminates the need for re‑sterilization
  • Lightweight construction (32g) for precise and controlled handling

Caution:

Handle with care when using the plastic sterile inoculating loop as it may cause injury if mishandled. Ensure proper disposal after use to avoid contamination and spread of hazardous materials.

SKU: PLOOP1
inoculating-loop-10-ul-individually-wrapped-sterile-plastic
Inoculating Loop, 10 Ul, Individually Wrapped Sterile Plastic (PLOOP10)

Inoculating Loop, 10 Ul, Individually Wrapped Sterile Plastic

The Inoculating Loop, 10 Ul, Individually Wrapped Sterile Plastic is a laboratory tool designed for the transfer of bacterial cultures. It features a 10 Ul capacity, sterile plastic construction, and individual wrapping to prevent contamination. The loop has a streaker tip for precise inoculation and a textured grip for comfortable handling. With an overall length of 8 inches (20 cm) and a weight of 32 gr, this loop is for small-scale laboratory experiments.


Product Specifications

Product Name Inoculating Loop
Capacity 10 Ul
Packaging Individually Wrapped Sterile Plastic
Type Inoculating
Length 8 inches (20 cm)
Weight 32 gr
Additional Features Streaker Tip, Textured Grip

Applications and Benefits

  • Laboratory experiments
  • Microbiology research
  • Biology experiments
  • Medical research

Key Features and Benefits

  • Sterile plastic construction
  • Individually wrapped for contamination prevention
  • Streaker tip for precise inoculation
  • Textured grip for comfortable handling

Caution:

Handle with care to prevent contamination. Use in a laboratory setting with proper equipment and supervision.

SKU: PLOOP10
iron-electrodes
Iron Electrodes (FEFLAT)

Iron Electrodes

These low‑carbon iron electrodes are flat sheets measuring 19 mm × 125 mm × 0.5 mm, each weighing 16 g and stamped with “FE”. Sold in packs, they are for constructing voltaic cells and conducting electrochemical, chemistry, and physics experiments.


Product Specifications

Material Low Carbon Iron Sheets
Dimensions (L × W × T) 125 mm × 19 mm × 0.5 mm
Weight per Electrode 16 g
Identification Code Stamped with “FE”
SKU FEFLAT

Applications and Benefits:

  • Construction of voltaic (galvanic) cells
  • Electrochemical reaction studies
  • Chemistry experiment setups requiring iron electrodes
  • Physics experiments involving electrical conductivity and resistance
  • Corrosion and material degradation testing

Key Features and Benefits

  • Low carbon iron provides consistent electrical conductivity
  • Precise dimensions ensure repeatable experimental results
  • Stamped “FE” identification for easy tracking and inventory
  • Flat sheet geometry simplifies mounting in cell assemblies
  • Packaged as a set of two for convenient experiment preparation

Caution:

Metal electrodes have sharp edges; handle with protective gloves and store safely to avoid injury.

SKU: FEFLAT
iron-powder-carbon-steel-powder
Iron Powder, Carbon Steel Powder (S145C)

Iron and Carbon Steel Powder


Iron and carbon steel powder is a versatile and cost-effective material used in a variety of industries, including automotive, aerospace, and construction. This powder is made by mixing iron and carbon steel powders, resulting in a material that exhibits the strength and durability of steel, while also being lightweight and easy to work with. It is often used in the production of parts and components that require high strength and durability, such as gears, bearings, and structural components. Iron and carbon steel powder is also known for its excellent magnetic properties, making it a popular choice for use in magnetic applications.


Product Specifications:

Product Name Iron Powder
Material Type Carbon Steel Powder
Composition Iron Powder, Carbon, Steel

Target Group:

  • Manufacturers of metal products
  • Metalworking companies
  • Construction companies
  • Automotive industry
  • Industrial machinery manufacturers
  • Engineering firms

SKU: S145C
iron-powder-coarse-mesh-20
Iron Powder, Coarse, Mesh 20 (IRON12)

Iron Powder, Coarse, Mesh 20

IRON12 is a special coarse iron powder with a spongy flake structure, produced from high-purity iron ore by hydrogen reduction. It is ideal for ground remediation, permeable reactive barriers, and filtration of specific air or gas contaminants. Additionally, it serves as a high-purity iron source for chemical reactions. Apparent density ranges from 1 to 1.5 g/cc.


Product Specifications

Particle Size Mesh 20
Apparent Density 1 - 1.5 g/cc
Screen Analysis +20 Mesh: Trace - 2.0%
-20 +60 Mesh: 30.0% - 70.0%
-60 +100 Mesh: 10.0% - 35.0%
-325 Mesh: Up to 12%

Applications and Benefits:

  • Ground remediation
  • Permeable reactive barriers
  • Filtration of air or gas contaminants
  • Source of high-purity iron for chemical reactions

 

SKU: IRON12
iron-powder-micronized-light
Iron Powder, Micronized, Light (EID600)

Iron Powder, Micronized, Light

Micronized low-density iron powder is by far the finest grade of iron powder that has ever been made. It consists of irregular and flake particles as small as 5 microns. This product is an electronic grade high purity iron dust; however, very fine particles tend to oxidize easier. In most cases about 2 to 3 percent of this product is oxidized on the surface during the grinding and packaging process.


Product Specifications

Particle Size As small as 5 microns
Purity High purity, electronic grade
Oxidation Rate 2–3% surface oxidation during grinding/packaging

Applications and Benefits:

  • Chemical reactions
  • Filler metals for plastic or epoxy compounds
  • Mirror backing
  • High-density P/M parts
  • Carrier for photocopy toners
  • Matrix metal for diamond bonding
  • Ferromagnetic applications
  • Fingerprinting powders
  • Magnetic inks and paints

Caution:

Fine iron dust in air can form an explosive mixture. Avoid dust. Avoid inhalation. Use a mask and protective clothing while handling.

SKU: EID600
isopropyl-alcohol-99-usp
Isopropyl Alcohol 99% USP (IPA99USP)

Isopropyl Alcohol 99% USP

Isopropyl Alcohol 99% USP is a high-purity solvent widely used across industries. Known for its excellent dissolving properties, it is commonly used as a cleaning fluid and a dissolving agent for oils. It also serves as a key ingredient in antiseptics, disinfectants, detergents, and other industrial and household chemicals. This flammable liquid requires special handling and shipping precautions, including ground shipping only and no residential delivery.


Specifications

Chemical Formula C3H8O
CAS Number 67-63-0 | 7732-18-5
Physical State Liquid
Color Colorless
Flash Point 54°C
Freezing Point -128°C
DOT Definition UN1219, ISOPROPANOL, 3, PG II
Weight/Gallon 6.54800
Packaging Plastic or Metal Jugs

Applications and Benefits:

  • Cleaning fluid for industrial and household use
  • Dissolving agent for oils
  • Ingredient in antiseptics, disinfectants, and detergents
  • Used in the manufacture of industrial and household chemicals
  • High-purity USP grade ensures reliability

Caution:

This product is a flammable liquid. Only ground shipping is available. Commercial shipping address required. Not available for residential delivery or express shipping. A $35 hazardous material fee applies unless picked up in Clifton, New Jersey. Handle with care and review the Material Safety Data Sheet (MSDS) for proper use.

SKU: IPA99USP
jumper-wires-test-lead-set-with-alligator-clips-set-of-10-wires-5-colors
Jumper Wires, Test Lead Set With Alligator Clips, Set Of 10 Wires, 5 Colors (LEADSET10)

Jumper Wires Test Lead Set With Alligator Clips


Introducing our Jumper Wires Test Lead Set with Alligator Clips, a versatile and essential tool for any electronics enthusiast. This set includes 10 color-coded deluxe jumper test leads with 46-mm alligator clips, featuring 2 wires each in white, yellow, red, black, and green. Each wire measures 25cm in length and has an OD of 2mm with 10x0.1mm CCS wires.

What sets our Deluxe Jumper Test Leads apart is their larger alligator clips and high-grip PVC covering, making them easy to operate and handle. Whether you're a hobbyist or a professional, this set is a must-have for your electronics toolkit.


Key Features:

  • Set of 10 jumper wires with alligator clips
  • 5 different colors for easy identification
  • 2mm OD and 10x0.1mm CCS wires with length of 25cm
  • Deluxe version with larger alligator clips and high grip PVC covering
  • Perfect for testing and prototyping electrical circuits

Product Specifications:

Product Name Jumper Wires, Test Lead Set With Alligator Clips, Set Of 10 Wires, 5 Colors
Included Wires 2 White, 2 Yellow, 2 Red, 2 Black, 2 Green
Wire OD 2mm
Wire Type 10x0.1mm CCS wires
Wire Length 25cm
Alligator Clips 46-mm alligator clips
Additional Features High grip PVC covering on deluxe jumper test leads

Similar Products

  • Deluxe Jumper Test Leads with Alligator Clips
  • Color Coded Jumper Wires with Alligator Clips
  • High Grip PVC Test Lead Set
  • 10 Piece Alligator Clip Test Lead Set
  • Color Coded Jumper Wires Set

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

CAUTION: Use with caution and follow proper safety procedures when handling jumper wires and test lead sets with alligator clips. Keep out of reach of children and avoid contact with water or other liquids. Do not use if wires are frayed or damaged. Use only as intended and follow manufacturer's instructions. Failure to do so may result in injury or damage to equipment.

Perfect for:

  • Electronic hobbyists and DIY enthusiasts
  • Electrical engineering students
  • Professionals in the electronics industry
  • Teachers and instructors of electronics courses
  • Anyone who needs to make quick and reliable connections in electronic circuits

SKU: LEADSET10
knife-switch-dpst-brass-contacts-and-steel-screws
Knife Switch Dpst (Brass Contacts And Steel Screws) (KSWITCH2)

Knife Switch Dpst (Brass Contacts And Steel Screws)


Introducing the Knife Switch Dpst (Brass Contacts And Steel Screws)! This simple switch is perfect for all low voltage applications. Its double blade design allows for the simultaneous connection or disconnection of two circuits. Plus, it's easy to mount on any project or wooden board using a pair of wood screws. Made with brass contacts and steel screws, this switch is durable and reliable. Don't settle for anything less than the best - choose the Knife Switch Dpst for all your switch needs!


Product Specifications:

Product Name Knife Switch Dpst (Brass Contacts And Steel Screws)
Type Switch
Material Brass, Steel
Contacts Knife Switch Dpst (Brass Contacts And Steel Screws)
Features Double blade switch, connects or disconnects two circuits simultaneously
Mounting On any project board or wooden board using a pair of wood screws

Similar Products

  • Knife Switch Dpdt (Silver Contacts And Stainless Steel Screws)
  • Toggle Switch Spst (Brass Contacts And Steel Screws)
  • Rocker Switch Dpst (Brass Contacts And Steel Screws)
  • Push Button Switch Spst (Brass Contacts And Steel Screws)
  • Slide Switch Spdt (Brass Contacts And Steel Screws)

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

CAUTION: This knife switch is only suitable for low voltage applications. Please ensure that you do not exceed the maximum voltage capacity to prevent hazards or damage to the switch. When handling the switch, use caution as the brass contacts and steel screws may be sharp.

SKU: KSWITCH2
knife-switch-spdt-brass-contacts-and-steel-screws
Knife Switch Spdt (Brass Contacts And Steel Screws) (KSWITCH12)

Knife Switch Spdt (Brass Contacts And Steel Screws)


The Knife Switch Spdt (Brass Contacts And Steel Screws) is a versatile switch that is perfect for a variety of applications. This switch is made from high-quality materials, including brass contacts and steel screws, which ensure its durability and longevity. The knife switch design allows for easy operation and quick switching between circuits. Whether you're an electronics enthusiast or a professional electrician, the Knife Switch Spdt (Brass Contacts And Steel Screws) is a reliable and efficient choice for your needs.


Product Specifications:

Product Name Knife Switch Spdt (Brass Contacts And Steel Screws)
Type Switch, Knife
Material Brass, Steel
Contacts Brass
Screws Steel
Description Knife Switch Spdt (Brass Contacts And Steel Screws)

Perfect for:

  • Electricians and electrical engineers
  • DIY enthusiasts
  • Industrial and manufacturing companies
  • Schools and universities with electrical engineering programs
  • Electronics hobbyists
  • Research and development laboratories

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

CAUTION: This knife switch contains brass contacts and steel screws which may create a hazard if not handled properly. Please exercise caution when using this product.

SKU: KSWITCH12
laboratory-support-stand-with-triangular-cast-iron-base-and-steel-rod
Laboratory Support Stand with Triangular Cast Iron Base and Steel Rod (2054-150M)

Laboratory Support Stand with Triangular Cast Iron Base and Steel Rod

This assembly consists of a triangular cast iron base and a vertical plated steel rod, designed to function as a general-purpose laboratory support stand. The base is fabricated from high-mass cast iron to ensure a low center of gravity and high resistance to mechanical tipping. Its three-point geometry provides stable contact with the bench surface, compensating for minor surface irregularities and enhancing overall stability.

The base features a central threaded bore, machined to accept a 13 mm (1/2 in.) diameter rod with standard threading. The rod is composed of plated carbon steel, offering moderate corrosion resistance and sufficient rigidity under typical lab loading conditions. It has a total length of 500 mm (20 in.), suitable for vertical mounting of various laboratory fixtures such as clamps, rings, and holders.

To resist degradation in chemically active environments, the base is coated with a chemical-resistant enamel paint, which provides a protective barrier against spills and vapors encountered in routine laboratory operations.


Product Specifications

Base Material Cast iron
Base Design Triangular, three-point contact
Base Finish Chemical-resistant enamel coating
Rod Material Plated carbon steel
Rod Diameter 13 mm (1/2 in.)
Rod Length 500 mm (20 in.)
Rod Mounting Interface Threaded insertion into base (standard threading)

Applications and Benefits:

  • Structural support in laboratory apparatus assemblies
  • Vertical alignment for chemical processing setups
  • Support for titration and distillation equipment
  • Mounting instrumentation in thermal experiments
  • Resistant to tipping and surface irregularities
  • Corrosion resistance in chemically active environments

Caution:

Threaded connection must be fully engaged before load is applied. Verify mechanical stability before use to ensure safe operation.

SKU: 2054-150M
lead-electrodes
Lead Electrodes (PBFLAT)

Lead Electrodes

These lead electrodes are designed for assembling voltaic cells or conducting various chemical and electricity experiments. Each electrode is stamped with a two-letter code (Pb) for easy identification. The dimensions are 125 mm x 20 mm, offering a versatile size for diverse applications in educational and laboratory settings. They are individually packaged, with a weight of 50 grams.


Product Specifications

Material Lead (Pb)
Dimensions 125 mm x 20 mm
Stamp "Pb" for identification
Weight 50 grams
Packaging Individual packaging
Applications Voltaic cells
Chemical experiments
Electricity experiments

Applications and Benefits:

  • for assembling voltaic cells
  • Useful in chemical and electricity experiments
  • Stamped for easy identification
  • Durable and versatile size
  • Individually packaged for convenience

Key Features and Benefits

  • Reliable choice for educational and laboratory use
  • Handle with care due to the toxic nature of lead
  • For more details, download the Safety Data Sheet

Caution:

Lead electrodes are a reliable choice for educational and laboratory use. Handle with care due to the toxic nature of lead. For more details, download the Safety Data Sheet.

SKU: PBFLAT
lead-metal-wire-5-foot-coil
Lead Metal Wire, 5 Foot Coil (LEADWIRE)

Lead Metal Wire, 5 Foot Coil

This lead (Pb) wire has a 1/8" diameter and is 5 feet long. Lead is a soft, heavy metal with a dull gray appearance that tarnishes when exposed to air. Freshly cut lead has a bluish-white luster. Highly malleable and ductile, lead is resistant to corrosion and has been used in pipes and containers for corrosive liquids like sulfuric acid. It is ideal for experimentation, practical use, or as a unique addition to a metal collection.


Product Specifications

Material Lead (Pb)
Length 5 feet
Diameter 1/8 inch
Key Properties Soft, malleable, ductile
Corrosion-resistant
Heavy metal
Poor conductor of electricity

Applications and Benefits:

  • Experimentation and practical use
  • Metal collection
  • Containers for corrosive liquids
  • Demonstration of malleability and ductility

Additional Information:

Lead metal is highly resistant to corrosion and has been historically used for pipes and containers. Handle with care due to its toxic nature. For further details, download the Safety Data Sheet.

SKU: LEADWIRE
lever-balance-scale-dual-range
Lever Balance Scale, Dual Range (DUALB)

Lever Balance Scale - Dual Range Balance


The Lever Balance Scale, also known as the Dual Range Balance, is an essential tool for measuring weight accurately. This balance features a single pan balance with a three-point base and a leveling screw, ensuring stability during measurements. With a dual scale of 0-250g with 1g intervals and 0-1kg with 10g intervals, this balance can accommodate a wide range of items. The scale range can be easily changed by lowering or raising the mass on the pointer arm. The Dual Letter Balance is a reliable and versatile tool for any laboratory or classroom setting.


Product Specifications:

Product Name Lever Balance Scale, Dual Range Balance
Components Lever, Scale
Capacity 0-250G, 0-1 Kg
Range 1G intervals (0-250G), 10G intervals (0-1 Kg)
Features Single pan balance, three point base, leveling screw, dual scale range

Perfect for:

  • Science teachers
  • Chemistry students
  • Lab technicians
  • Pharmaceutical companies
  • Research facilities
  • Quality control departments

SKU: DUALB
lever-clamp-knife-edge-clamp
Lever Clamp (Knife Edge Clamp) (LVR_CLMP)

Lever Clamp (Knife Edge Clamp) Clamp


The Lever Clamp (Knife Edge Clamp) is a useful tool for fitting standard meter sticks used in setting up a demonstration balance to study principles of levers, moments, torque, and more. Made of spot-welded steel, this clamp is designed for fastening to meter sticks by means of a knurled set screw and allows for easy viewing of the meter stick. It is also provided with a removable metal wire stirrup which serves as a weight hanger when placed in an inverted position. This versatile clamp is a must-have for any physics classroom or laboratory.


Product Specifications:

Product Name Lever Clamp (Knife Edge Clamp)
Material Spot Welded Steel
Compatibility Fitting Standard Meter Sticks
Features Fastening to meter sticks by means of knurled set screw, easy viewing of the meter stick, removable metal wire stirrup which serves as a weight hanger when placed in an inverted position
Intended Use For setting up a demonstration balance to study principles of levers, moments, torque, etc.

Perfect For:

  • Science teachers
  • High school students studying physics
  • College students studying physics or engineering
  • Home-schooling parents teaching science
  • Science enthusiasts and hobbyists

SKU: LVR_CLMP
lever-stick-meter-stick-100cm
Lever Stick, Meter Stick 100Cm (LVR_STK)

Standard Meter Stick For Measurements And Experiments


The Lever Stick, Meter Stick 100Cm Stick, Lever, Meter, 1Cm Lever Stick, Meter Stick 100Cm Standard Meter Stick is an essential tool for any laboratory or classroom. This versatile stick can be used for measurements as well as lever, balance, and torque experiments. Made of hard wood and printed with black markings, this meter stick is durable and easy to read. It is available in two sizes to fit your specific needs. Whether you are a student or a professional, this standard meter stick is a must-have for accurate and reliable measurements.


Key Features:

  • Standard meter stick for measurements
  • Can be used for lever, balance, and torque experiments
  • Made of hard wood
  • Printed with black markings
  • Available in two sizes
  • Durable and long-lasting

Product Specifications:

Product Name Lever Stick
Product Name Meter Stick 100Cm
Product Name Lever
Product Name Meter
Product Name 1Cm Lever Stick
Product Description Standard Meter Stick For Measurements As Well As Lever, Balance And Torque Experiments. Made Of Hard Wood And Printed With Black Markings. Available In Two Sizes.

Perfect For:

  • Science students in high school and college
  • Physics enthusiasts and hobbyists
  • Teachers and professors who teach physics and science
  • Laboratory technicians and researchers who conduct experiments
  • Engineering students and professionals
  • Anyone who needs accurate measurements and calculations in their work or hobbies

SKU: LVR_STK
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