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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1,936 – 1,950 of 7,310 results

1,936

Analytical Sales & Services Connector Conical 10.5-16mm / 6.5-12mm

Connector Conical 10.5-16mm / 6.5-12mm\n\nQty/Pkg: EACH

Pricing & Availability

1,937

Glass Expansion Sample Tubing 1.50mm OD x 0.66mm ID x 10m long

Sample Tubing 1.50mm OD x 0.66mm ID x 10m long Sourced from Glass Expansion

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1,938

Glass Expansion Pre-Optic Window Axial

Pre-Optic Window Axial Sourced from Glass Expansion

Pricing & Availability

1,939

Glass Expansion Contour Flared End MH Pump Tube 2tag (72mm) 1.52mm ID Yellow/Blue (PKT 6)

Contour Flared End MH Pump Tube 2tag (72mm) 1.52mm ID Yellow/Blue (PKT 6) Sourced from Glass Expansion

Pricing & Availability

1,940

Thomas Scientific 32-Place Junior Flipper Rack only Fluorescent Assorted

32-Place Junior Flipper Rack only Fluorescent Assorted

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1,941

Beckman Coulter TIP RACK HOLDER

TIP RACK HOLDER

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1,942

Beckman Coulter LUCID DURACartridge 4-C

LUCID DURACartridge 4-C

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1,943

Analytical Sales & Services Pour-boat Weighing Dish - Large

Pour-boat Weighing Dishes - Large • Pour-spout design easily dispenses samples without flexing the dish. • Flat-bottom dishes are made from 12-mil thick polystyrene for better strength, stability, and handling L x W x H: 108 x 183 x 26 mm Color: White

Pricing & Availability

1,944

Enterprise Technology Solutions Professional REDIFOAM Fragranc

Professional REDIFOAM Foam Soap Refill Fragrance-Free 2 000 mL 4/Carton

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1,945

Sklar Instruments Sterilization Sklar Microscopy Surgical 1/EA

Sterilization Sklar Microscopy Surgical 1/EA

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1,946

Miltenyi Biotec, Inc. QuadroMACS 15 ml Tube Rack

For 15 mL tubes in combination with QuadroMACS and OctoMACS Separators

Pricing & Availability

1,947

Analytical Sales & Services FlexChrom Single UHPLC Assembly - 10cm

Pre-finished Stainless Steel
One-piece design – no brazed-on sleeves
1/16″ OD at the ends, 1/32″ OD in the middle
True ZDV
Ultra high pressure – successfully tested to 27,000 psi
Single UHPLC assembly, includes one Stainless Steel fingertight fitting

Pricing & Availability

1,948

Glass Expansion UV Shield

UV Shield Sourced from Glass Expansion

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1,949

Med Vet International SAFECAP Self Sealing Microhematocrit Tubes, Plain, J0544X, 100/Pack

No more sealing clay blowouts and lost samples! This microhematocrit tube has one end with a factory installed plug that seals closed when contacting blood. Triple MYLAR wrapped for safety. 1. Fill: Factory installed plug has channel allowing air to escape while fillng the tube. 2. Hold Vertical: Channel seals automatically when blood touches plug. 3. Centrifuge and Read This eliminates: • Normal fingertip contact with blood • Use of contaminated clay sealants • Use of glass and possible injury SAFECAP Self Sealing Microhematocrit Tubes, Plain, 100pk