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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4,801 – 4,815 of 7,292 results

4,801

Grainger H4187 IllumPushButton FullVolt

H4187 IllumPushButton FullVolt Blue 1NO/1NC

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4,802

Vici Valco VL10PT1/16.030.340E2/PPSEUHB

VL10PT1/16.030.340E2/PPSEUHB

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4,803

Glass Expansion IsoMist XR for Thermo PRO

IsoMist XR for Thermo PRO Sourced from Glass Expansion

Pricing & Availability

4,804

Grainger G5385 ProtCase 6 7/64 in PwrClwLtcSys/PdLk Or

The Grainger Approved G5385 ProtCase is a rugged protective case for tablets and laptops up to 15.6 inches. It features a water-resistant polyester exterior and padded interior to protect devices. The case has a front pocket for accessories and a shoulder strap for easy carrying. It comes in black color and measures 16.5 x 12.5 x 2.5 inches. The ProtCase helps keep laptops and tablets safe from bumps, spills, and scratches during transport.

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4,805

Analytical Sales & Services Silver Electrodes

Silver Electrodes\n\nDiameter: 0.064”\nLength: 1.23”\n\nQty/Pkg: 25

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4,806

Uline 4 BRASS STENCILS LETTERS S

4IN BRASS STENCILS LETTERS and FTS Marking Products and Stencils 46 pieces/set

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4,807

Analytical Sales & Services 9mm, 12 x 32, 2mL Amber Screw Vials with Marking Spot and Caps with PTFE/Silicone Liners

Advantage™ Unassembled Screw Vial Kit. Contains: 9mm, 12 x 32 2mL Amber Glass Screw Vials w/ White Marking Patch and 9mm Screw Caps with PTFE/Silicone Liners