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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4,156 – 4,170 of 7,333 results

4,156

Abcam Kainic acid, prototypic kainate receptor agonist, 50MG

MW 213.23 Da, Purity >99%. Prototypic agonist at the kainate class of ionotropic glutamate receptors. Potent excitant and neurotoxin, used to model epilepsy and neurodegenerative states.

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

Pricing & Availability

4,157

Analytical Sales & Services PEEKsil™ Tubing - 1/16" OD x 150µm ID, 50mm Length

PEEKsil™ Tubing - 1/16" OD x 150µm ID, 50mm Length. Color: Purple

• Fused silica tubing covered in PEEK tubing
• Do not cut this tubing
• Use metal or PEEK fittings
• Great alternative to PEEK tubing

Pressure Rating
50 micron (0.002") ≤ 25,000 psi
100 micron (0.004") ≤ 15,000 psi
175 micron (0.007") ≤ 8,500 psi
200 micron (0.008") ≤ 6,000 psi

Pricing & Availability

4,158

Analytical Sales & Services PEEKsil™ Tubing - 1/16" OD x 175µm ID, 150mm Length

PEEKsil™ Tubing - 1/16" OD x 175µm ID, 150mm Length. Color: Yellow\n\n\n\n• Fused silica tubing covered in PEEK tubing\n\n• Do not cut this tubing\n\n• Use metal or PEEK fittings\n\n• Great alternative to PEEK tubing\n\n\n\nPressure Rating\n\n50 micron (0.002") ≤ 25,000 psi\n\n100 micron (0.004") ≤ 15,000 psi\n\n175 micron (0.007") ≤ 8,500 psi\n\n200 micron (0.008") ≤ 6,000 psi

Pricing & Availability

4,159

Analytical Sales & Services PEEKsil™ Tubing - 1/16" OD x 150µm ID, 100mm Length

PEEKsil™ Tubing - 1/16" OD x 150µm ID, 100mm Length. Color: Purple

• Fused silica tubing covered in PEEK tubing
• Do not cut this tubing
• Use metal or PEEK fittings
• Great alternative to PEEK tubing

Pressure Rating
50 micron (0.002") ≤ 25,000 psi
100 micron (0.004") ≤ 15,000 psi
175 micron (0.007") ≤ 8,500 psi
200 micron (0.008") ≤ 6,000 psi

Pricing & Availability

4,160

Analytical Sales & Services PEEKsil™ Tubing - 1/16" OD x 150µm ID, 150mm Length

PEEKsil™ Tubing - 1/16" OD x 150µm ID, 150mm Length. Color: Purple

• Fused silica tubing covered in PEEK tubing
• Do not cut this tubing
• Use metal or PEEK fittings
• Great alternative to PEEK tubing

Pressure Rating
50 micron (0.002") ≤ 25,000 psi
100 micron (0.004") ≤ 15,000 psi
175 micron (0.007") ≤ 8,500 psi
200 micron (0.008") ≤ 6,000 psi

Pricing & Availability

4,161

Analytical Sales & Services Lumidox II 24-Well, 9mm Spaced LED Arrays

LumidoxII 24 Well, 9mm Spaced UV375 LED Array, with Lens 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

4,162

Analytical Sales & Services Lumidox II 96-Well LED Arrays

LumidoxII 96 Well, 590-AMBER 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.