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Materials Science Supplies

Silicon Rubber Molds - Phenolic Mounting Rings - Protective Mount Caps - 2-Part Plastic Molds
Mounting Clips - Mixing and Resin Cups - Silicone Mold Release




round silicone mold

Round Silicone Rubber Molds, Reusable, White

Reusable molds for cold embedding made from sturdy, yet flexible, white silicone. Special formulation ensures easy removal without the use of release agents. Smooth surface for easy identification of samples in clear resins: much smoother than rubber molds. Does not deform and holds shape to produce round embedding over and over again. Available in four sizes; 1", 1-1/4", 1-1/2" and 2" internal diameter. All molds are 1" high with 3/4" internal depth. Sold in packs of 10 for 1", 1-1/4" and 1-1/2" and pack of 5 for 2" diameter.
Made in USA

Prod # Description Unit Price Order / Quote
813-172 Round Silicone Rubber Mold, white, 1" (25.4mm) dia. pkg/10 $64.50
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813-174 Round Silicone Rubber Mold, white, 1-1/4" (31.75mm) dia. pkg/10 68.00
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813-176 Round Silicone Rubber Mold, white, 1-1/2" (38.1mm) dia. pkg/10 76.00
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813-177 Round Silicone Rubber Mold, white, 2" (50.8mm) dia. pkg/5 76.00
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materials science mold

Rectangular Silicone Rubber Molds, Reusable, White

Both sizes are 1" high with 3/4" internal depth. Internal dimensions are 2 1/4 x 1" and 3 x 2".

Prod # Description Unit Price Order / Quote
813-183 Rectangular Silicone Rubber Mold, white, 2-1/4 x 1" pkg/5 $163.50
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813-184 Rectangular Silicone Rubber Mold, white, 3 x 2" each 173.50
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phenolic ring molds

Phenolic Ring Molds

Prod # Description Unit Price Order / Quote
813-185 Phenolic Ring Mold, 1" pkg/10 $11.80
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813-187 Phenolic Ring Mold, 1-1/4" pkg/10 13.50
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813-189 Phenolic Ring Mold, 1-1/2" pkg/10 15.00
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Mount Caps

Protective Mount Caps

Rigid mount caps to protect metallographic or petrographic mounts with 1", 1-1/4", 1-1/2"or 2" diameter. Made of black polethylene. Height approximately 1/2" (12.7mm). Sold in packs of 25 for 1", 1-1/4", 1-1/2" and in pack of 10 for 2" diameter.

Prod # Description Unit Price Order / Quote
813-225 Protective Caps for 1" mounts pkg/25 $5.25
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813-232 Protective Caps for 1-1/4" mounts pkg/25 6.50
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813-238 Protective Caps for 1-1/2" mounts pkg/25 9.45
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813-250 Protective Caps for 2" mounts pkg/10 7.95
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2-part plastic molds

2-Part Plastic Molds

For making cold embeddings with epoxy. Separate cap for easy removal. Use mold release before pouring resin. Sold in packs of 12 for 1", 1-1/4", and 1-1/2".

Product # 813-165 813-167 813-169
ID Top 1.0" 1.25" 1.50"
OD Top 1.15" 1.38" 1.62"
OD Base 1.38" 1.56" 1.87"
Height Overall 1.30" 1.30" 1.30"
Height Less Base 1.21" 1.21" 1.21"
Interior Depth 1.10" 1.10" 1.10"

Prod # Description Unit Price Order / Quote
813-165 2-Part Plastic Mold, 1" pkg/12 $33.35
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813-167 2-Part Plastic Mold, 1-1/4" pkg/12 36.70
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813-169 2-Part Plastic Mold, 1-1/2" pkg/12 39.95
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Stainless Steel Tongs

Stainless Steel Tongs

Stainless Steel Tongs with serrated tips are ideal for handling hot embedded molds, hot items or small crucibles. Equally suitable for placing and retrieving embedded samples out of the ultrasonic cleaner. They can also be used for holder sample for immersion etching (light etching solutions only). Overall length 23cm (9").

Prod # Description Unit Price Order / Quote
54479 Stainless Steel Tongs each $12.05
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Nickel Plated Tongs

Nickel Plated Steel Tongs

Laboratory type nickel plated steel tongs. Serrated tips. Useful for handling larger pieces in chemical solutions, ovens. Can also be used for handling small crucibles. Overall length 230mm (9")

Prod # Description Unit Price Order / Quote
54481 Nickel Plated Steel Tongs, 9" each $6.95
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metal spring mounting clips

Metal Spring Mounting Clips

Spring clips, ideal for holding thin samples for cross sectioning. Can be used for hot and cold embedding. Give additional support to facilitate flat grinding and polishing. Size is 6.4 x 18mm (H x W). Can be unrolled to hold a section with a thickness up to 40mm. Made of stainless steel.

Prod # Description Unit Price Order / Quote
813-210 Metal Spring Mounting Clips, pkg/100 $29.50
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Plastic Spring Mounting Clips

Plastic Spring Mounting Clips

Ideal for holding thin samples of softer material. For cold embedding aplications. Size is 6.3 x 120mm tightly rolled to 7.5mm diameter. Can be unrolled to form clip and hold sample up to 40mm. Made of polyester.

Prod # Description Unit Price Order / Quote
813-212 Plastic Spring Mounting Clips, pkg/100 $26.20
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mounting clips

Plastic Mounting Clips

For cold clear embedding applications with epoxy or polyester. Different colors for easy sample location. Size is 6 x 8 x 11mm (HxWxL). Can hold a thin section with a maximum thickness of 2.5mm. Made of PVC.

Prod # Description Unit Price Order / Quote
813-214 Plastic Mounting Clips pkg/100 $58.50
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Multiclips, Plastic Mounting Clips

Multiclips

Plastic clips for holding up to five small and thin sections. Size is 9 x 12.5 x 21mm (HxWxL). Can hold a thin sections with a maximum thickness of 2.5mm. Made of polyphenylene ether.

Prod # Description Unit Price Order / Quote
813-213 Multiclips, Plastic Mounting Clips pkg/25 $77.75
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plastic mixing cups

Plastic Mixing Cups

Disposable plastic mixing cups, 120cc (4 fl oz.), pkg/25. Graduation in cc (cm3 or ml) and ounces. Particularly useful for measuring and mixing epoxy resins.

Prod # Description Unit Qty Price Order / Quote
813-205 Plastic Mixing Cups, 120cc, pkg/25 1-3 $25.50
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4+ 24.22

go to Beakers, Vials, Laboratory Glassware, Bottles





Tri-Stir Disposable Plastic Beakers

Tri-Stir® Disposable Plastic Beakers

Convenient measuring and stirring of EM chemicals, pours without dripping, a disposable alternative to your laboratory glassware.

Polypropylene Tri-Stir® Disposable Beakers are graduated, stackable, disposable, sterilizable and have three shallow dripless pouring spouts. The Tri-Stir® Disposable Plastic Beaker is useful for EM/LM specimen preparation. The Tri-Stir® beakers are also called Tri-Pour and Tri-Corner beakers.

Polypropylene Tri-Stir® Disposable Beakers have a service temperature up to 100°C (212°F).

Prod # Description Unit Price Order / Quote
50ml beakers: 10 to 50ml in 10ml increments
12902 50ml Tri-Stir® Beakers pkg/100 $26.60
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12902-20 50ml Tri-Stir® Beakers pkg/20 5.00
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100ml beakers: 10 to 100ml in 10ml increments
12904 100ml Tri-Stir® Beakers pkg/100 29.90
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12904-20 100ml Tri-Stir® Beakers pkg/20 5.50
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250ml beakers: 30 to 250ml in 20ml increments
12906 250ml Tri-Stir® Beakers pkg/100 46.35
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12906-20 250ml Tri-Stir® Beakers pkg/20 8.00
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400ml beakers: 40 to 400ml in 40ml increments
12908 400ml Tri-Stir® Beakers pkg/100 56.10
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12908-20 400ml Tri-Stir® Beakers pkg/20 11.25
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800ml beakers: 50 to 800ml in 50ml increments
12910 800ml Tri-Stir® Beakers pkg/100 66.85
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12910-20 800ml Tri-Stir® Beakers pkg/20 15.00
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1000ml beakers: 50 to 1000ml in 50ml increments
12912 1000ml Tri-Stir® Beakers pkg/100 90.95
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12912-20 1000ml Tri-Stir® Beakers pkg/20 18.50
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CAPS for Tri-Stir® Beakers

Write-on, wax impregnated cardboard caps for protection against spills while handling and carrying.

Prod # Description Unit Qty Price Order / Quote
12921-2 50ml Tri-Stir® Beaker Caps pkg/100 1-4 $17.90
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5+ 17.00
12923-2 100ml Tri-Stir® Beaker Caps pkg/100 1-4 24.15
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5+ 22.94
12925-2 250ml Tri-Stir® Beaker Caps pkg/100 1-4 36.00
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5+ 34.20
12927-2 400ml Tri-Stir® Beaker Caps pkg/100 1-4 43.00
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5+ 40.85
12929-2 800ml Tri-Stir® Beaker Caps pkg/100 1-4 67.50
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5+ 64.13
12931-2 1000ml Tri-Stir® Beaker Caps pkg/100 1-4 68.00
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5+ 64.60






Polypropylene Beakers

Polypropylene Beakers

Polypropylene Beakers are nearly unbreakable. They are resistant to cleaning solutions and are ideal for use in ultrasonic cleaners. Polypropylene Beakers are microwave safe for use in the PELCO BioWave® Pro Microwave Processor. Easy pour lip and ml graduations.

  • Economical and sturdy
  • Will work with ultrasonic cleaners
  • General laboratory use
  • Microwave safe
  • ml graduations
  • Easy pour lip
Volume (ml)
Graduation (ml)
100
5
250
10
600
25

go to Ultrasonic Cleaners

Prod # Description Unit Price Order / Quote
17312 Polypropylene Beaker, 100ml, pkg/10 each $5.65
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17313 Polypropylene Beaker, 250ml, pkg/10 each 11.50
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17314 Polypropylene Beaker, 600ml, pkg/5 each 9.05
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Silicone Mold Release

Silicone Mold Release

This superior formulation of silicon mold release is particularly useful for easy release of cold or hot embedding molds. Cured resin embedding can be easily removed from plastic embedding mold when a thin layer of silicon mold release is sprayed on the inside of the mold. Apply a thin coat before loading sample and embedding powder (phenolic, lucite, epoxy or diallyl phatalate) in hot embedding presses. Also prevents sticking of materials such as plastics, rubber and waxes to molds. Contains no CFC, HCFC or chlorinated solvents. Temperature Range: 40°F to 500°F (5°C to 260°C).

F, I SDS (270KB PDF) - There are Hazard Shipping Fees associated with this product.  Hazard Shipping Fees

Prod # Description Unit Price Order / Quote
813-206 Silicone Mold Release, 341g (12 oz.) each $10.75
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Hazard Warning Guides Used in the Above Listings

Cg = Suspected Carcinogen
C = Corrosive
F = Flammable
I = Irritant
L = Lachrymator
O = Oxidizing
R = Radioactive
S = Sensitizer
T = Toxic
U = Unlisted as hazard; unknown hazard if any

An extra shipping charge is required by the Carriers when hazardous goods are transported.