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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4,576 – 4,590 of 7,308 results

4,576

Analytical Sales & Services Lumidox II 24-Well, 18mm Spacing LED Arrays (with Lens Mat and Solid Base, for 1 Dram TCR) - 590-Amber

LumidoxII 24 Well, 18mm Spaced 590-Amber LED Array, with Lens Mat and Solid Base (requires Thermal Transfer Deck and external chiller)

Pricing & Availability

4,577

Analytical Sales & Services Lumidox II 96-Well LED Arrays

LumidoxII 96 Well, UV405 LED Array, with Diffuse Mat and Flow-through Base (requires external chiller )\n
Note: Flow-through base LED arrays can only be used with an independent, dedicated recirculating chiller circuit. They cannot be daisy chained with any other hardware.

Pricing & Availability

4,578

Analytical Sales & Services 1mL Tapered/Flat-Bottom Clear Glass Inserts in 96-Well Plate with Blue Pre-Slit Silicone Cap Mat

1mL Volume Flat Bottom Tapered Glass Inserts in 96-Well Sample Prep Plate\n\n• Comes with Blue Opaque Pre-Slit Silicone Cap Mat\n\n• Pre-assembled\n\nQty/Pkg: EACH