"abbe refractometer"
Rockwool Cubes
Supplier: HYDROFARM GARDEN CENTER SALES
Recommended for starting seedlings and cuttings.
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Fermentation Tubes
Supplier: GSC INTERNATIONAL SE
Fermentation tubes manufactured from borosilicate glass.
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Economy Test Tube Multi-Rack
Supplier: MARYLAND PLASTICS INC SE
This rack has four sides of unbreakable polypropylene.
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Masterflex® Microbore Transfer Tubing, PTFE, Avantor®
Supplier: VWR International
Ideal of extreme temperatures and harsh chemical environments.
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Masterflex® Transfer Tubing Spool, Platinum-Cured Silicone, Avantor®
Supplier: VWR International
Low compression formulation keeps its shape and cleanliness.
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Masterflex® Transfer Tubing, Peroxide-Cured Reinforced Silicone, Avantor®
Supplier: VWR International
Low compression formulation keeps its shape and cleanliness.
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VWR® Talon® Support Stand, Cast Iron, U-Shaped Base
Supplier: VWR International
Support stand base is constructed of cast iron with black enamel finish.
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Wood Test Tube Rack
Supplier: BENNETT WOOD SPECIALTIES SE
One-piece support is able to accommodate larger size tubes. It holds six 20mm tubes. Size: 12 x 6 x 4.5cm.
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Liter Cube
Supplier: SPECTRUM EDUCATIONAL SUPPLIES
Demonstrate the Relation of Length, Area, and Volume
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VWR® Silicone Pump Tubing
Supplier: VWR International
VWR® Silicone pump tubing is extremely flexible and specially formulated for reliable performance in peristaltic pumps.
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VWR® Cylinders with Plastic Base
Supplier: VWR International
Our high-quality borosilicate cylinders meet ASTM standards and are a great value.
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Test Tube Basket with Lid
Supplier: VWR International
This corrosion-proof polypropylene basket is ideal for rinsing glassware — simply slide the lid on, rinse, and invert for easy draining. The basket holds test tubes for storage, sterilization, or incubation. Autoclavable to 121°C. Size: 17 x 17 x 16cm.
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Masterflex® Transfer Tubing, Polytetrafluoroethylene (PTFE), Avantor®
Supplier: VWR International
Won't crack under heat or pressure.
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Masterflex® Transfer Tubing, Peroxide-Cured Silicone, Avantor®
Supplier: VWR International
No need to worry about the heat - use for applications up to 460 °F.
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Masterflex® Transfer Tubing, Tygon® E-3606, Non-DEHP Vacuum, Avantor®
Supplier: VWR International
Won't crack or oxidize.