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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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Keyword Search:
3,496 – 3,510 of 7,291 results
3,496

Analytical Sales & Services Parafilm Sealing Film - 100mm wide / 38m roll
SDP

Parafilm Sealing Film - Colorless, Moisture-Proof Film Molds To Surface (100mm wide / 38m roll)

ENCOMPASS
3,497

Analytical Sales & Services Bottom Plate for 96-Well Micro Photoredox
SDP

Bottom Plate for 96 Well Micro Photoredox Collection Plate Assembly

Qty/Pkg: EACH

ENCOMPASS
3,498

Analytical Sales & Services 2mL PEEK Sample Loop
SDP

2mL PEEK Sample Loop for High Pressure Automatic Switching Valves and 9125, 9725 and 9010 Manual PEEK Injector Valves\n\nQty/Pkg: EACH

ENCOMPASS
3,499

Analytical Sales & Services Lumidox II 96-Well LED Arrays with Diffuse Mat
SDP

LumidoxII 96 Well, UV365 LED Array, with Diffuse Mat and Active Cooling Base

ENCOMPASS
3,500

Analytical Sales & Services 100µL SS Valco Sample Loop with End Fittings for W-Type Valves
SDP

100µL Stainless Steel Valco Sample Loop with End Fittings for W-Type Valves

ENCOMPASS
3,501

Analytical Sales & Services Prep Mobile Phase Safety Cap with One Port for 1/4" OD Tubing
SDP

Canary-Safe Prep Mobile Phase Safety Cap with One Port for 1/4" OD Tubing, and One Prep Air Check Valve\n\nSuggested for Flow Rates >100mL and <500mL\n\nCap Thread Size: S55

ENCOMPASS
3,502

Analytical Sales & Services Plug, 1/4" NPT Pipe Size
SDP

Plug, 1/4" NPT Pipe Size, Polypropylene

ENCOMPASS
3,503

Analytical Sales & Services 13mm, 15 x 45mm, 4mL Amber Glass Screw Vials
SDP

Advantage™ 13mm, 15 x 45mm, 4mL Amber Glass Screw Vials - for Shimadzu and Waters WISP 48 Position Autosamplers

ENCOMPASS
3,504

Analytical Sales & Services 0.7mL Tapered/Round-Bottom Clear Glass Inserts - SILANIZED
SDP

Advantage Low Carry 0.7mL Clear Glass Tapered Inserts - Silanized\n\nQty/Pkg: 96

ENCOMPASS
3,505

Analytical Sales & Services Stainless Steel Frit, 0.5µm
SDP

Stainless Steel Frit, 0.5µm for Prep Inline Filter

ENCOMPASS
3,506

Analytical Sales & Services Canary-Safe Cap, GL45, 1 Standard Port and 1 Port for 3/16" Tubing
SDP

Canary-Safe Cap, GL45 \n\n• 1 Standard (1/8") Tubing Port\n• 1 Port for 3/16" Tubing\n• Air Check Valve Port\n• Includes fittings and Air Check Valve\n\nQty/Pkg: Each

ENCOMPASS
3,507

Analytical Sales & Services Tefzel Quick Connect Luer Adapter - Male Luer to 1/4-28 Female
SDP

Tefzel Quick Connect Luer Adapter Male Luer to 1/4-28 Female Red

Qty/Pkg: EACH

ENCOMPASS
3,508

Analytical Sales & Services Tefzel Luer Adapter - Female Luer to 1/4-28 Male
SDP

Tefzel Luer Adapter Female Luer to 1/4-28 Male\n\nQty/Pkg: EACH

ENCOMPASS
3,509

Analytical Sales & Services Super Flangeless M6 Nut for 1/16” Tubing
SDP

Super Flangeless Fitting - M6 Black 1/16'' Flangeless Nut
¥ Rated to 2400psi on PEEKª tubing

Qty/Pkg: 10PK

ENCOMPASS
3,510

Analytical Sales & Services 4-Way Rack
SDP

4-Way Rack Tubes: 50mL, 15mL, 0.5mL, 1.5/2.0mL Wells: 4, 12, 32, 32 Well Diameter: 30mm, 17.5mm, 8.3mm, 11.6mm Assorted Colors

ENCOMPASS