Tube Racks

Racks for test tubes have openings of various sizes to accommodate specific or a range of tube diameters, and securely hold tubes on benchtops, or in water baths, incubators, or refrigerators. Test tube racks have various configurations and can be stackable, have grips for inversion, be angled or have alphanumeric labels. Test tube rack shapes and sizes vary and they can be made from variety of materials, including plain or epoxy-coated metal, wood, foam, and various acrylics and plastics.

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4,441 – 4,455 of 7,333 results

4,441

Glass Expansion RF Coil Silver for JY

RF Coil Silver for JY Sourced from Glass Expansion

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4,442

Sklar Instruments Sterilization Sklar Microscopy Surgical 1/EA

Sterilization Sklar Microscopy Surgical 1/EA

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4,443

Abcam Quercetin, Antio x idative flavonoid, 100MG

MW 302.23 Da, Purity >97%. Antioxidative flavonoid. Anticancer, antithrombotic and anti-inflammatory agent. Actions include inhibition of mitochondrial ATPase, phosphodiesterases, PI3-kinase and PIP kinase activity.

The product is subject to the following: Abcam Restricted Use Statement

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4,444

Analytical Sales & Services Canary-Safe Waste Cap GL45, 1 Port for 1/4" Tubing, 2 Ports for 1/8" Tubing, 1 Port for Barbed Adapter (No Exhaust Filter Port)

Canary-Safe Waste Cap GL45, 1 Port for 1/4" Tubing, 2 Ports for 1/8" Tubing, 1 Port for Barbed Adapter (No Exhaust Filter Port)

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4,445

Analytical Sales & Services 7/64” Hex Bit for Power Tools

7/64” Hex Bit for Power Tools\n\n• 7/64" Hex Bit\n• 1/4" Hex Shank\n• Compatible with Analytical’s Milwaukee battery powered screwdriver\n• Use with Radiochemistry Reactors (96950) or Conversion Kit (96940)\n\nQty/Pkg: Each

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4,446

Grainger ProtCase 4.80 in PwrClwLtcSys/PdLk Ylw

The Grainger Approved ProtCase 4.80 in PwrClwLtcSys PdLk Ylw is a yellow power claw latching system padlock with a 4.80 inch shackle. It is made of zinc alloy for corrosion resistance and has a 5 pin tumbler cylinder for security. The padlock has a temperature rating from -40°F to 176°F and is designed for indoor and outdoor use. It can be used for securing gates, tool boxes, meter boxes, and more. The padlock comes with 2 keys.