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Red Silicone Tubing, 1/16" ID x 3/16" OD
red-silicone-tubing-116-id-x-316-od

60 ±5 Shore A silicone for lab, air, and fluid-transfer use.

SKU: SILR5MM
Steel Balls 1/2" Diameter
steel-balls-12quot-diameter

Hardened steel balls for mechanics and magnetism experiments.

SKU: SBALL12
Steel Balls 1/4" Diameter
steel-balls-14quot-diameter

Hardened spheres for mechanics and magnetism experiments.

SKU: SBALL6
Steel Balls 3/4" Diameter
steel-balls-34quot-diameter

Polished, hardened spheres for mechanics and magnetism experiments.

SKU: SBALL18
Test Tubes With Rim, Pack Of 72
test-tubes-with-rim-pack-of-72

Test Tubes With Rims For Easy Transfer O

SKU: TT9800
U-Shaped Drying Tubes, 175Mm X 20Mm
u-shaped-drying-tubes-175mm-x-20mm

Borosilicate glass tube for drying gases with desiccants.

SKU: 5554_16
red-silicone-tubing-116-id-x-316-od
Red Silicone Tubing, 1/16" ID x 3/16" OD (SILR5MM)

Red Silicone Tubing, 1/16" ID x 3/16" OD

Flexible colored silicone elastomer tubing provides resilient performance for compact technical assemblies where visual identification and routing flexibility are required. Its non-reinforced construction allows easy handling in small-scale setups while supporting use with air and compatible general-purpose fluids.


Product Specifications

Material Silicone Rubber
Color Red
Inside Diameter 0.062" nominal
Nominal ID 1/16"
Outside Diameter 0.187" nominal
Nominal OD 3/16"
Wall Thickness Approx. 0.0625"
Nominal Wall 1/16"
Durometer 60 ±5 Shore A
Construction Non-Reinforced
Metric ID Approx. 1.57 mm
Metric OD Approx. 4.75 mm
Metric Wall Approx. 1.59 mm

Applications and Benefits:

  • Used with laboratory equipment requiring compact flexible tubing.
  • Supports compatible fluid-transfer applications.
  • Used as small air lines in technical assemblies.
  • Suitable for instrumentation routing and connection tasks.
  • Fits small pumps and compact flow systems.
  • Supports prototyping where flexible tubing is required.
  • Suitable for educational laboratory setups.
  • Used in technical assemblies requiring non-reinforced silicone tubing.
  • Provides flexibility and resilience for general-purpose silicone tubing applications.
  • Provides red color identification for tubing runs.
  • Provides good resistance to heat and environmental aging.
  • Provides excellent resistance to ozone and UV exposure.

Caution:

Operating temperature, pressure rating, chemical compatibility, and regulatory compliance depend on the specific silicone formulation and application conditions. No FDA, USP, NSF, food-grade, medical-grade, platinum-cured, or peroxide-cured certification is claimed unless specifically provided with the product documentation.

SKU: SILR5MM
steel-balls-12quot-diameter
Steel Balls 1/2" Diameter (SBALL12)

Small Steel Balls, 1/2 Inch

Polished, hardened steel balls with a diameter of 1/2 inch (about 12 millimeters) for mechanics and magnetism experiments. These balls can be used as a substitute for iron filings for studying the phenomenon of magnetic fields, as they form clusters and chains between unlike poles of magnets. Made of polished, hardened spheres.


Product Specifications

Diameter 1/2 inch (about 12 millimeters)
Material Polished, hardened steel
Uses Mechanics and magnetism experiments, substitute for iron filings for studying magnetic fields

Note:

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.


Applications and Benefits:

  • Mechanics and physics enthusiasts
  • Science teachers and students
  • Magnetism experimenters
  • Individuals interested in studying magnetic fields
  • People looking for a substitute for iron filings
  • Anyone looking for high-quality, polished steel balls

Caution:

These steel balls are small and can pose a choking hazard. Keep out of reach of children and use with caution during experiments. Do not use near magnetic-sensitive electronics without proper shielding.

SKU: SBALL12
steel-balls-14quot-diameter
Steel Balls 1/4" Diameter (SBALL6)

Steel Balls, 1/4" Diameter

Steel Balls 1/4" Diameter are small steel balls with a diameter of about 6 millimeters, perfect for use in mechanics and magnetism experiments. These balls can be used as a substitute for iron filings to study the phenomenon of magnetic fields. They form clusters and chains between unlike poles of magnets, making them a great tool for exploring the properties of magnets. These balls are made of polished, hardened spheres, ensuring their durability and longevity. Add Steel Balls 1/4" Diameter to your collection of scientific equipment today!


Product Specifications

Product Name Steel Balls 1/4" Diameter
Material Steel
Diameter 1/4" (approx. 6mm)
Usage Used in mechanics and magnetism experiments as a substitute for iron filings to study magnetic field interactions. Form chains and clusters between unlike magnetic poles. Made of polished, hardened steel for durability.

Note:

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.


Applications and Benefits:

  • Science students conducting magnetic field experiments
  • Physics enthusiasts and educators
  • Teachers creating hands-on classroom demonstrations
  • DIY enthusiasts and metalworkers
  • Engineering professionals prototyping mechanisms
  • Hobbyists building science kits and projects

Caution:

These steel balls are small and may pose a choking hazard if swallowed. Keep out of reach of small children and pets. Use responsibly during science or mechanical activities.

SKU: SBALL6
steel-balls-34quot-diameter
Steel Balls 3/4" Diameter (SBALL18)

 

Steel Balls, 3/4" Diameter


 

Steel Balls 3/4" Diameter are small steel balls with a diameter of 3/4 inch (about 18 millimeters) that are commonly used in mechanics and magnetism experiments. These balls are a great substitute for iron filings when studying the phenomenon of magnetic fields, as they form clusters and chains between unlike poles of magnets. Made of polished, hardened spheres, these steel balls are durable and long-lasting. If you're looking for an interesting addition to your experiments or just need some high-quality steel balls, Steel Balls 3/4" Diameter are a great choice.


 

 

Product Specifications


 
   
     
       
       
     
     
       
       
     
     
       
       
     
     
       
       
     
   
 
Product NameSteel Balls 3/4" Diameter
MaterialSteel
Diameter3/4" (approx. 18mm)
UsageMechanics and magnetism experiments, magnetic field demonstrations, substitute for iron filings

 

Note:


 

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.


 

 

Applications and Benefits:


 

       
  • Mechanics and engineering students

  •    
  • Science enthusiasts

  •    
  • Teachers and educators

  •    
  • Research laboratories

  •    
  • DIY enthusiasts

  •    
  • Magnetism experimenters

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Caution:

 
 

These steel balls are small, dense, and may pose a choking hazard or cause injury if misused. Keep away from children and use appropriate safety measures during experiments involving impact, magnetism, or motion.

 
SKU: SBALL18
test-tubes-with-rim-pack-of-72
Test Tubes With Rim, Pack Of 72 (TT9800)
Test Tubes With Rims For Easy Transfer Of Liquids. Made Of Heat Resistant Borosilicate Glass. Available In Different Sizes And Packaging
SKU: TT9800
u-shaped-drying-tubes-175mm-x-20mm
U-Shaped Drying Tubes, 175Mm X 20Mm (5554_16)

U-Shaped Drying Tubes


The U-Shaped Drying Tubes, 175Mm X 20Mm, are a must-have for any home or professional laboratory. These tubes are used to house a disposable solid desiccant and require rubber stoppers with a hole on each end for connecting in and out gas tubes or air tubes. The drying tube is perfect for drying gases with granular desiccants, which are water absorbent chemicals. Made of borosilicate glass, this drying tube can be placed in direct flame for heating. The tooled ends for stoppers make it easy to use, and the "U" shape design makes it a space-saving option. With a length of 175mm and an outer diameter of 20mm, these tubes are versatile and efficient.


Key Features:

  • U-shaped design for easy connection with gas or air tubes
  • Made of durable borosilicate glass
  • Can be placed in direct flame for heating
  • Perfect for drying gases with granular desiccants
  • Tooled ends for rubber stoppers
  • Suitable for use in home or professional laboratories

Product Specifications:

Product Name U-Shaped Drying Tubes
Dimensions 175mm x 20mm
Material Borosilicate Glass
Usage To house a disposable solid desiccant and dry gases with granular desiccants
Features Can be placed in direct flame for heating, tooled ends for stoppers, "U" shaped

Similar Products

  • Borosilicate Glass Drying Tubes, U-Shaped, 200mm x 25mm
  • Disposable Desiccant Drying Tubes, Straight, 150mm x 15mm
  • Granular Desiccant Drying Tubes, T-Shaped, 250mm x 30mm
  • Reusable Glass Drying Tubes, S-Shaped, 180mm x 20mm
  • Chemical Drying Tubes, V-Shaped, 190mm x 22mm

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

CAUTION: This U-shaped drying tube should only be placed in direct flame for heating with caution. Make sure to use rubber stoppers with holes on each end for connecting in and out gas tubes or air tubes. Avoid contact with water or any other liquids that may cause the desiccant to become ineffective. Handle with care to avoid breakage.

Perfect for:

  • Professional laboratories
  • Home laboratories
  • Chemists
  • Scientists
  • Researchers
  • Students studying chemistry or science

SKU: 5554_16
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