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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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1,921 – 1,935 of 7,350 results
1,921

Analytical Sales & Services Lumidox II LumLamp
SDP

LumidoxII LumLamp, with 445-INDIGO LEDs, 30 Degree Medium Beam Reflector and Quartz Lens

ENCOMPASS
1,922

Analytical Sales & Services 0.45µm PTFE Mini Prep Filter Vial with Pre-Slit PTFE Coated Silicone Rubber Septa
SDP

0.45µm PTFE Mini Prep Filter Vial with Pre-Slit PTFE Coated Silicone Rubber Septa\n\n\n\nQty/Pkg: 100

ENCOMPASS
1,923

Analytical Sales & Services Top Rubber Mats for Gen II LIGHTWEIGHT 96-Well Reactor (102960)
SDP

Top Rubber Mats for Gen II LIGHTWEIGHT 96-Well Reactor (102960)\n\nQty/Pkg: 25

ENCOMPASS
1,924

Analytical Sales & Services 350µL Longer Flat Bottom Glass Inserts with ID Ring
SDP

Advantage™ 350µL Volume, Longer Flat Bottom Glass Inserts with ID Ring

ENCOMPASS
1,925

Analytical Sales & Services Lancer Phenyl Microbore Column. 120Â, 4.5µm, 3cm x 1.0mm ID
SDP

Lancer Phenyl Microbore Column. 120Â, 4.5µm, 3cm x 1.0mm ID

ENCOMPASS
1,926

Abcam DNQ x disodium salt, AMPA / kainate antagonist, 50MG

MW 296.1 Da, Purity >99%. Water soluble AMPA / kainate antagonist. Achieve your results faster with highly validated, pure and trusted compounds.

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

ENCOMPASS_PREFERRED
1,927

Glass Expansion Syringe 500uL for Assist
SDP

Syringe 500uL for Assist Sourced from Glass Expansion

ENCOMPASS_PREFERRED
1,928

Grainger SelectSwtchCntrlStn DeadEnd 1S

SelectSwtchCntrlStn DeadEnd 1SS Gry

ENCOMPASS_PREFERRED
1,929

Thomas Scientific 80-Place Storage Rack Yellow
SDP

80-Place Storage Rack Yellow

ENCOMPASS_PREFERRED
1,930

Analytical Sales & Services 96 Hole Kapton Plate (1mil Liner)
SDP

96 Hole Stainless Steel Plate with Adhesive-Bonded Kapton Film Liner\n• Liner thickness:  1mil\n• SS plate thickness: 1.5mm\n• Well diameter:  6.35mm\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: 1

ENCOMPASS
1,931

Analytical Sales & Services 0.7mL Tapered/Flat-Bottom Clear Glass Inserts in 96-Well Plate with Pierceable "X" Cap Mat
SDP

0.7mL Volume Flat Bottom Tapered Glass Inserts in 96-Well Sample Prep Plate\n\n• Comes with 2mL polypropylene pierceable Cap Mat with "X" on surface of each well position\n\n• Pre-assembled\n\nQty/Pkg: EACH

ENCOMPASS
1,932

Thomas Scientific IsoFreeze PCR Rack Blue to White
SDP

IsoFreeze PCR Rack Blue to White

ENCOMPASS_PREFERRED
1,933

Cayman Chemical DabIgatrn etexIlate-d13 500ug
SDP

An internal standard for the quantification of dabigatran etexilate by GC- or LC-MS

ENCOMPASS_PREFERRED
1,934

Chemglass Life Sciences Foam Insert for 14-29mm Tubes, Set of 2 (Recessed Platform Required) (Fig. 7)
SDP

NOTE: VORTEX-GENIE 1 MAY ONLY BE USED WITH POP-OFF CUP AND 3" PLATFORM.

ENCOMPASS
1,935

Research Products International Corp Lab Roller Rack for 10x15ml Tubes
SDP

Lab Roller Rack for use with Lab Roller Tube Rotator. Rack holds 10 x 15 ml (16 - 17 mm) and 12 x 5 ml (12 - 13 mm) tubes or two microplates.

ENCOMPASS