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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6,181 – 6,195 of 7,339 results

6,181

Analytical Sales & Services Sprite 300+ C8 Column. 5µm, 20mm x 2.1mm ID

Sprite 300+ C8 Column. 5µm, 20mm x 2.1mm ID. • For applications requiring high resolution and selectivity • Fast HPLC Analysis • LC-MS Applications • PEEK / Titanium design

Pricing & Availability

6,182

Analytical Sales & Services Armor C8 Analytical Column. 120Â, 5µm, 10cm x 3.0mm ID

Armor C8 Analytical Column. 120Â, 5µm, 10cm x 3.0mm ID

Pricing & Availability

6,183

Analytical Sales & Services AgileSLEEVE+ Flexible Capillary Heater – for 1/32″ OD Lines - 15

AgileSLEEVE+ 15cm x 1/32" ID Capillary Heater

Pricing & Availability

6,184

Analytical Sales & Services Lancer C18 Microbore Column. 120Â, 5µm, 15cm x 0.5mm ID

Lancer C18 Microbore Column. 120Â, 5µm, 15cm x 0.5mm ID

Pricing & Availability

6,185

Analytical Sales & Services Echelon C18 Prep Column. 4µm, 15cm x 20mm ID

Echelon C18 Prep Column. 4µm, 15cm x 20mm ID

Pricing & Availability

6,186

Analytical Sales & Services D2 Lamp for Models DE/50 Spec

D2 Lamp for Models DE/50 Spectronic 21 DUV 200 601 700 701 710 Spectronic 1001 1201 2000

Qty/Pkg: EACH

Pricing & Availability

6,187

Analytical Sales & Services 384-Well Collection Plate, 15-145µL Working Volume

384-Well Polypropylene Collection Plate, Flat Bottom, 15-145µL Working Volume\n\nQty/Pkg: 100

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6,188

Analytical Sales & Services Lumidox II 24-Well, 9mm Spaced LED Arrays

LumidoxII 24 Well, 9mm Spaced UV395 LED Array, with Lens Mat and Active Cooling Base

Pricing & Availability

6,189

Analytical Sales & Services SS Micro Filter Frit - 2.0µm, .038" x .031" x .192"

SS Micro Filter Frit 2.0µm .038" x .031" x .192"

Qty/Pkg: 10Pk

Pricing & Availability

6,190

Analytical Sales & Services D2 Lamp & Holder for McPherson

D2 Lamp & Holder for McPherson Models FL-750/A 750/B

Qty/Pkg: EACH

Pricing & Availability

6,191

Analytical Sales & Services Waters Models 2690/2695 & 2790

Waters Models 2690/2695 & 2790/2795/2796 Replacement UHMWPE Head Piston Seal OEM No. 270938\n\nQty/Pkg: EACH

Pricing & Availability

6,192

Analytical Sales & Services 3/8" Screws for 24-Well Photoredox and Parallel Synthesis Block Systems (bottom)

3/8" Screws for 24-Well Photoredox and Parallel Synthesis Block Systems (bottom)\n\nQty/Pkg: 100

Pricing & Availability

6,193

Analytical Sales & Services SS Tubing 1/16" OD - 0.04" ID x 1M

Pre-cut Stainless Steel Tubing 1/16" OD - 0.04" ID x 1M

Pricing & Availability

6,194

Glass Expansion RF Coil Copper for PE Optima 3000 Series XL, DV

RF Coil Copper for PE Optima 3000 Series XL, DV Sourced from Glass Expansion

Pricing & Availability

6,195

Glass Expansion PuraFlex Transfer Tube GAZ08-FB13-115

PuraFlex Transfer Tube GAZ08-FB13-115 Sourced from Glass Expansion

Pricing & Availability

Tube Racks

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Analytical Sales & Services Sprite 300+ C8 Column. 5µm, 20mm x 2.1mm ID Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Armor C8 Analytical Column. 120Â, 5µm, 10cm x 3.0mm ID Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services AgileSLEEVE+ Flexible Capillary Heater – for 1/32″ OD Lines - 15 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Lancer C18 Microbore Column. 120Â, 5µm, 15cm x 0.5mm ID Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Echelon C18 Prep Column. 4µm, 15cm x 20mm ID Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services D2 Lamp for Models DE/50 Spec Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services 384-Well Collection Plate, 15-145µL Working Volume Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Lumidox II 24-Well, 9mm Spaced LED Arrays Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services SS Micro Filter Frit - 2.0µm, .038" x .031" x .192" 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 McPherson Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services Waters Models 2690/2695 & 2790 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Analytical Sales & Services 3/8" Screws for 24-Well Photoredox and Parallel Synthesis Block Systems (bottom) 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 - 0.04" ID x 1M Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More