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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2,791 – 2,805 of 7,295 results

2,791

Glass Expansion Tracey DC Spray Chamber

Tracey DC Spray Chamber Sourced from Glass Expansion

Pricing & Availability

2,792

Glass Expansion Glass Ball Cup Adaptor S19

Glass Ball Cup Adaptor S19 Sourced from Glass Expansion

Pricing & Availability

2,793

Enterprise Technology Solutions Safco Steel Desk Rack, 6 Sections, 12-1/4"x11-1/8"x8", Black

Steel desk rack organizes paperwork and file folders with upright slots for easy access. Each section is 2" wide. Both front and end panel feature a decorative contemporary design. Rubber feet protect desktop surface. Desk rack also offers a 17 gauge steel construction and a durable power-coat finish.

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2,794

Glass Expansion Thermo PRO Gold Coil

Thermo PRO Gold Coil Sourced from Glass Expansion

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2,795

Glass Expansion Pre-optics cone for Agilent 5000 series

Pre-optics cone for Agilent 5000 series Sourced from Glass Expansion

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2,796

Glass Expansion Quartz Torch with 90 Deg. Bend & 0.8mm Injector for 700-ES or Vista Axial

Quartz Torch with 90 Deg. Bend & 0.8mm Injector for 700-ES or Vista Axial Sourced from Glass Expansion

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2,797

Glass Expansion Retainer for Torch Injector Adaptor, Avio

Retainer for Torch Injector Adaptor, Avio Sourced from Glass Expansion

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2,798

Glass Expansion Sapphire Injector 1.5mm Capillary

Sapphire Injector 1.5mm Capillary Sourced from Glass Expansion

Pricing & Availability

2,799

Glass Expansion Alumina Injector 0.8mm for Agilent Fully Demountable

Alumina Injector 0.8mm for Agilent Fully Demountable Sourced from Glass Expansion

Pricing & Availability

2,800

Glass Expansion Thermo PRO Silver Coil

Thermo PRO Silver Coil Sourced from Glass Expansion

Pricing & Availability

2,801

Grainger G5386 ProtCase 6 7/64 in PwrClwLtcSys/PdLk Blk

The Grainger 16Z829 is a Westward 3/8-inch drive impact socket adapter that converts a 3/8-inch drive to a 1/2-inch drive. It is made from chrome vanadium steel for durability and has a black phosphate finish to resist corrosion. This impact socket adapter allows you to use 3/8-inch drive tools with a 1/2-inch drive impact wrench, increasing versatility. It measures 2-1/2 inches long and weighs 0.19 lbs. The 16Z829 socket adapter is ideal for automotive repair shops, fleet maintenance, and other heavy duty applications requiring high torque ratcheting and driving.