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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4,186 – 4,200 of 7,333 results

4,186

Analytical Sales & Services Lumidox II 24-Well, 18mm Spacing LED Arrays for Cell/Bio Work - 660-Deep Red

LumidoxII 24 Well, 18mm Spaced 660-Deep Red LED Array, with Lens Mat and Active Cooling Base

Pricing & Availability

4,187

Analytical Sales & Services Lancer Cyano Analytical Column. 120Â, 5µm, 25cm x 3mm ID

Lancer Cyano Analytical Column. 120Â, 5µm, 25cm x 3mm ID

Pricing & Availability

4,188

Glass Expansion ConeGuard Thread Protector, Skimmer (extended)

ConeGuard Thread Protector, Skimmer (extended) Sourced from Glass Expansion

Pricing & Availability

4,189

Uline Roll Holder

Roll Holder

Pricing & Availability

4,190

Analytical Sales & Services Replacement Analytical-04 Resistor Cartridge, Ration 4:1-100:1

Advantage Replacement Analytical-04 Resistor Cartridge for Adjustable Flow Splitters Models 61 & 62 Ration 4:1-100:1\n\nQty/Pkg: EACH

Pricing & Availability

4,191

Analytical Sales & Services SS Tubing 1/16" OD - 0.005" ID x 1M, Red

Pre-cut Stainless Steel Tubing 1/16" OD - 0.005" ID x 1M, Red

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4,192

Analytical Sales & Services Hitachi Piston Seal Insertion Tool

Shimadzu Piston Seal Insertion Tool

Qty/Pkg: EACH

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4,193

Analytical Sales & Services Lancer Phenyl SS Guard Cartridge, 4.5µm, 20mm x 3.2mm ID

Lancer Phenyl Stainless Steel Guard Cartridge, 4.5µm, 20mm x 3.2mm ID

Pricing & Availability

4,194

Analytical Sales & Services Hamilton 10µL 1701N Cemented Needle Gastigjht CTC Syringe

Hamilton 10µL 1701N Cemented Needle Gastigjht CTC Syringe. 22s Gauge, 51mm Length, Point Style #3

Qty/Pkg: EACH

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4,195

Analytical Sales & Services D2 Lamp & Holder for Waters Mo

D2 Lamp & Holder for Waters Model 484\n\nQty/Pkg: EACH

Pricing & Availability

4,196

Analytical Sales & Services Metal-Free 1L Filter Funnel System

Advantage™ Metal-Free 1L Filter Funnel System Includes: Manifold (with O-Ring, GL-45 Cap, 53B Cap, PEEK Vacuum Port), Filter Retainer Ring, 1L Funnel, PEEK Filter Support and Adapter Kit

Pricing & Availability

4,197

Analytical Sales & Services Single UHPLC Assembly - 50cm

Single UHPLC Assembly - 50cm

Pricing & Availability

4,198

Analytical Sales & Services Lumidox II 96-Well LED Arrays (Copy)

LumiDox Gen2, 96 Well, 660-DEEP RED LED Array, with Lens Mat and Active Cooling Base. For deep red, near IR photocatalysis.

Pricing & Availability

4,199

Analytical Sales & Services PP Ferrule for 1/16" OD Tubing

Natural Polypropylene Flangeless Ferrule for 1/16" OD Tubing

Qty/Pkg: EACH

Pricing & Availability

4,200

Analytical Sales & Services Canary-Safe Cap 3, GL45, 3 Standard Tubing Ports with Shut-Off Valves

Canary-Safe Cap 3 with Shut-Off Valves (GL45) 3 Standard Tubing Ports

Pricing & Availability

Tube Racks

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Analytical Sales & Services Lumidox II 24-Well, 18mm Spacing LED Arrays for Cell/Bio Work - 660-Deep Red Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Lancer Cyano Analytical Column. 120Â, 5µm, 25cm x 3mm ID Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Glass Expansion ConeGuard Thread Protector, Skimmer (extended) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Replacement Analytical-04 Resistor Cartridge, Ration 4:1-100:1 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services SS Tubing 1/16" OD - 0.005" ID x 1M, Red Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Hitachi Piston Seal Insertion Tool Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Lancer Phenyl SS Guard Cartridge, 4.5µm, 20mm x 3.2mm ID Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Hamilton 10µL 1701N Cemented Needle Gastigjht CTC Syringe Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services D2 Lamp & Holder for Waters Mo Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Metal-Free 1L Filter Funnel System Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Single UHPLC Assembly - 50cm Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Lumidox II 96-Well LED Arrays (Copy) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services PP Ferrule for 1/16" OD Tubing Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Canary-Safe Cap 3, GL45, 3 Standard Tubing Ports with Shut-Off Valves Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More