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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1,021 – 1,035 of 7,296 results

1,021

Vici Valco VL 8PT1/16.030.340E2/PPSA

VL 8PT1/16.030.340E2/PPSA

Pricing & Availability

1,022

Enterprise Technology Solutions Callisto 125 Laminator

Callisto 125 Laminators 12 Max Document Width 5 Mil Max Document Thickness

Pricing & Availability

1,023

Analytical Sales & Services Lumidox II 96-Well LED Arrays

LumidoxII 96 Well, 810-IR LED Array, with Lens Mat and Solid Base. (requires Thermal Transfer Deck and external chiller)

Pricing & Availability

1,024

Analytical Sales & Services PEEKsil™ Tubing - 1/16" OD x 50µm ID, 200mm Length

PEEKsil™ Tubing - 1/16" OD x 50µm ID, 200mm Length. Color: Natural

• 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

1,025

Analytical Sales & Services PEEKsil™ Tubing - 1/32" OD x 100µm ID, 200mm Length

PEEKsil™ Tubing - 1/32" OD x 100µm ID, 200mm Length. Color: Red

• 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

1,026

Analytical Sales & Services Lumidox II 96-Well LED Arrays

LumidoxII 96 Well, WHITE LED Array, with Lens Mat and Solid Base (requires Thermal Transfer Deck and external chiller)

Pricing & Availability

1,027

Analytical Sales & Services Lumidox II 24-Well, 18mm Spacing LED Arrays

LumidoxII 24 Well, 18mm Spaced UV375 LED Array, with Lens Mat and Solid Base (requires Thermal Transfer Deck and external chiller)

Pricing & Availability

1,028

MSC Miller Chain Positioning Assembly, 2 ft., 310 lb. Capacity, 1 ea.

This rebar chain positioning assembly provides reliable fall protection for workers performing positioning tasks. Constructed for durability and performance in demanding environments, the assembly includes high-strength hardware and a chain assembly designed for secure attachment.

Features 13 chain links
Equipped with 1 locking rebar hook (63.5 mm) with attached swivel and 2 locking snap hooks
Hardware components made of zinc plated steel
Meets OSHA 1926.502 and ANSI A10.32 and Z359 requirements
Hardware tested to meet ASTM fifty-hour salt spray requirements
Max working load of 310 lbs.
Includes locking snap and rebar hooks rated for 5,000 lbs.