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Within the U.S.:
1-877-877-7274
Outside the U.S.:
516-801-0313
1-877-877-7274
Outside the U.S.:
516-801-0313
Categories
- Animal Skeletons
- Autoclaves and Sterilizers
- Balances & Scales
- Botany Models
- Cellular Models
- Colorimeters
- Dental Teaching Equipment
- General Supplies
- Health Care Training
- Human Anatomy Models
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Hydrometers
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- API Hydrometers
- ASTM Hydrometers
- Balling Hydrometers
- Baume Hydrometers
- Brix Hydrometers
- Calcium Chloride Hydrometers
- Hydrometer Cases
- Hydrometers NIST Certification, 3-Point
- Liquid Petroleum Gas Hydrometers
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Refractometers
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- Automatic Refractometers
- Brix Refractometers
- Coolant / Antifreeze Refractometers
- Handheld Refractometer
- Miscellaneous Refractometer Items
- Multiple Wavelength Refractometers
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- Portable Digital Refractometers
- Refractive Index Refractometers
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- Sodium Chloride Refractometers
- Spectrophotometers
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- Microscopes
Test Tube Racks

Wooden test tube rack for holding test tubes and includes drying pins. Base is heavy wood for stability.
NYMC97-4606: 6 place (22 mm), with dying pins.
NYMC97-4612: 12 place (22 mm), with dying pins.
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$20.80
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ABS plastic rack can hold 6 tubes and drying pins for 22mm tubes. 50 pieces/case.
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$5.20
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Easy to assemble polypropylene centrifuge racks are autoclavable.
Capacity for 20 50mL test tubes and for 30 15mL tubes. Orange in color.
Minimum order quantity: 5 racks.
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$11.96
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Easy to assemble polypropylene test tube racks. Capacity: Holds 50 test tubes up to 18mm in diameter. Individual stability support for conical tubes
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$16.40
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This test tube rack allows for easy identification of samples and it is quick to assemble. The special design allows samples to be incubated at the same temperature. It can be used in freezers without deforming or going brittle.
Test tube rack for 15mm, 16mm and 17mm tubes. 60-place (5 x 12 format), polypropylene. Racks are autoclavable at 121°C for 20 minutes. Can be used dry, wet or in water baths and will not float. Alpha numerical grid reference on top tier for easy identification of samples.
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$8.40
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