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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5,896 – 5,910 of 7,350 results

5,896

Grainger H7073 FlushPushButtnOp NonIllu

H7073 FlushPushButtnOp NonIllum Blk 2NO/2NC

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5,897

Grainger H7070 ExtendPushButtnOp NonIll

H7070 ExtendPushButtnOp NonIllum Grn 1NO/1NC

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5,898

Glass Expansion Quartz Torch Bonnet for 700-ES or Vista Radial

Quartz Torch Bonnet for 700-ES or Vista Radial Sourced from Glass Expansion

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5,899

Glass Expansion Adjustable Mounting Bracket for Niagara Plus CM

Adjustable Mounting Bracket for Niagara Plus CM Sourced from Glass Expansion

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5,900

Glass Expansion Sample Connecting Line assembly (220mm)

Sample Connecting Line assembly (220mm) Sourced from Glass Expansion

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5,901

Glass Expansion IsoMist MS mounting bracket

IsoMist MS mounting bracket Sourced from Glass Expansion

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5,902

Analytical Sales & Services Lumidox II 96-Well LED Arrays (Copy)

LumiDox Gen2, 96 Well, 445-INDIGO LED Array, with Lens Mat and Active Cooling Base

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5,903

Analytical Sales & Services Armor C18 Microbore Column. 120Â, 5µm, 5cm x 1.0mm ID

Armor C18 Microbore Column. 120Â, 5µm, 5cm x 1.0mm ID

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5,904

Analytical Sales & Services Fused Silica Tubing, 360µm x 20µm x 2M

Fused Silica Tubing - 360µm (0.0145") OD x 20µm ID x 2M Length Pressure Rating: 10,000psi (690 bar) Color: Natural

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5,905

Analytical Sales & Services 48 Hole Kapton Plate (0.3mil Liner) with Chamfered Corners

48 Hole Stainless Steel Plate with Adhesive-Bonded Kapton Film Liner\n• Liner thickness: 0.3mil\n• SS plate thickness: 1.5mm\n• Well diameter: 8.8mm\n• Used to collect Powder X-Ray Diffraction data on polymorph screening samples\n• Designed for both transmission and/or reflection instruments\n\nQty/Pkg: 100