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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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1,231 – 1,245 of 7,296 results
1,231

Analytical Sales & Services HPLC 48-Position Photoredox Reaction Block, Gen II
SDP

4-Bolt, 48-Well Photoredox Reaction Block\n• For 2mL, 12x32mm Vials\n• 13mm Well Spacing\n• Includes Vial Rack, Top Cover, PFA Film, Rubber Mat and Screws (vials not included)\n\n \n\n 

ENCOMPASS
1,232

Analytical Sales & Services Stainless Steel Cross for 1/16" Tubing
SDP

Advantage SS Cross for 1/16" Tubing 0.25mm Thru-Hole\n\nQty/Pkg: EACH

ENCOMPASS
1,233

Analytical Sales & Services D2 Lamp & Holder for Models P/
SDP

D2 Lamp & Holder for Models P/ACE 5000/477170 5010/477171 5500/477172 5510/477173 MDQ 800.

Qty/Pkg: EACH

ENCOMPASS
1,234

Analytical Sales & Services Replacement Screws for Nano Nest, 1-1/8"
SDP

Replacement 18-8 Stainless Steel Socket Head Screw, 8-32 Thread Size, 1-1/8" Long\n\nQty/Pkg: 100

ENCOMPASS
1,235

Analytical Sales & Services 2.0mL 96-Well Clear Flexi-Tier™ Block System with Amber Inserts
SDP

Clear 96 Position Flexi-Tier Complete System. Includes: 2.0mL Amber Conical Glass Inserts, Base Plate, Pre-Scored PTFE/Silicone Flat Liner and Cover\n\nQty/Pkg: EACH

ENCOMPASS
1,236

Analytical Sales & Services Shimadzu Replacement Sapphire
SDP

Shimadzu Replacement Sapphire Rod Piston for Models LC-600 LC-9A. LC-10AD & LC20AB OEM No. 228-18523-91

Qty/Pkg: EACH

ENCOMPASS
1,237

Analytical Sales & Services Adapt-a-Rack™ Flexible Multi-Tube Rack - Blue
SDP

Adapt-a-Rack™ Flexible Multi-Tube Rack - Blue

ENCOMPASS
1,238

Analytical Sales & Services Lumidox II LumLamp
SDP

LumidoxII LumLamp, with 470-BLUE LEDs, 40 Degree Wide Beam Reflector and Quartz Lens

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1,239

Analytical Sales & Services Agilent 1050 1100 1200 1260
SDP

Agilent 1050 1100 1200 1260 1290 Piston Seal UHMW-PE

Qty/Pkg: EACH

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1,240

Analytical Sales & Services 1.0mL Flat Bottom Amber Glass Inserts
SDP

1.0mL Amber Flat Bottom Glass Inserts For Flexi-Tier Block\n\nQty/Pkg: 100

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1,241

Analytical Sales & Services UHPLC Fingertight Valco 500µL SS Sample Loop
SDP

UHPLC Fingertight Valco 500µL Stainless Steel Sample Loop\n\nQty/Pkg: EACH

ENCOMPASS
1,242

Analytical Sales & Services SS Tubing 1/16" OD - 0.02" ID x 20cm, Yellow
SDP

Pre-cut Stainless Steel Tubing 1/16" OD - 0.02" ID x 20cm, Yellow

ENCOMPASS
1,243

Analytical Sales & Services Waters Replacement Sapphire Rod Piston
SDP

Waters Replacement Sapphire Rod Piston for Models Alliance 2690/2695 & 2790/2795/2796 OEM No. 270959\n\nQty/Pkg: EACH

ENCOMPASS
1,244

Analytical Sales & Services Waters Models 616 Stainless St
SDP

Waters Models 616 Stainless Steel Direct Replacement Self-Priming Inlet Check Valve Cartridge Only)\n\nQty/Pkg: EACH

ENCOMPASS
1,245

Analytical Sales & Services 10mm, 12 x 32, 2mL Clear Glass Round Bottom Wide Mouth Screw Vials
SDP

Advantage™ 10mm, 12 x 32, 2mL Volume Clear Glass Round Bottom Wide Mouth Screw Vials - for Shimadzu and Waters Autosamplers

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