Molded in a single, continuous piece. Fisherbrand™ Delrin™ Full-Size Test Tube Racks, 24 x 30mm are highly resistant to heat and chemical attack. Delrin Test Tube Rack White 24x30mm

Submersible polypropylene test tube racks sink in water baths and maintain stability even in agitated water. Bel Art™ SP Scienceware™ No-Wire™ Autoclavable Test Tube Racks are a great alternative to wire racks, with price and space saving advantages over other plastic racks. NO-WIRE, RACK, PP, TEST TUBE, 13MM, BLUE VE=1

To organize and process high volumes of samples. X24 Test tube rack -210°C to 121°C Bel-Art

Securely hold a full load of test tubes or centrifuge tubes for 13, 16, 20, 25 and 30mm diameter sizes with Thermo Scientific™ Nalgene™ Unwire™ Test Tube Racks. UNWIRE TEST TUBE RACK FOR 16MM TUBES RED

Innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed Switch-Grid Rack Frame

Organize and store samples with space-efficient half-racks, ideal for use in incubators, refrigerators, freezers, under lab hoods and on benchtops. HALF RACKS 4X5 TUBES 20MM GREEN

Open style floating rack provides tubes with maximum contact with the water and better circulation of the water bath around the tubes, allowing superior temperature control of samples. Rack, 5ml mct, floating, 24 place, polypropylene

Chemical and corrosion resistant steel test tube racks in different colors for easy identification. Rack, test tube 22-25mm, 80 place, orange, epoxy-coated steel wire

For use in water baths, laminar flow hoods, fume hoods or any place where space is limited Rack, half-size, test tube 10-13mm, 36 place, green, epoxy-coated steel wire

Vial rack 18788-2001 Poxygrid corrosive resistantepoxy autoclavable 18 to 20mm tubes Bel-Art

Test tube rack white 10mm to 13mm hole diameter

X10 Work tray for 96 0.2mL tubes

Store 1.5 to 2.0mL microtubes in color-coded racks. Fisherbrand™ Polypropylene Micro Tube Rack stores up to 80 screw-top vials for benchtop use, storage or transport of samples. Color-coded racks feature molded-in coordinates and handles for easy handling. Autoclavable and suitable for freezing. X5 Rack Fisherbrand 80 well microtube storage

Store samples securely and rapidly identify them with Thermo Scientific™ Reversible Microtube Racks with Lid: featuring a low-profile design with an alphanumeric grid. X12 REVERSE RACK 96X0,2/0,5ML RED

Protect light sensitive samples. Fisherbrand™ Light-Tight Microtube Storage Racks feature three-point hinges and clasp for secure lid closure and 100 well storage. X5 Microtube storage rack FisherBrand 100 well,

8 x PP Test Tube Rack, White, 72x16mm

Hold a full load of test tubes or centrifuge tubes with Thermo Scientific™ Nalgene™ Unwire™ Polypropylene Test Tube Racks, molded in one piece. UNWIRE HOLDER TUBE 13MM RED

Molded in a single, continuous piece. Fisherbrand™ Delrin™ Half-Size Test Tube Racks, 20 x 20mm are highly resistant to heat and chemical attack. Delrin Test Tube Rack Green 20x20mm

Store 1.5 to 2.0mL microtubes in secure boxes. Fisherbrand™ Polypropylene Microtube Storage Box features an easy-open lid and snap clasp, with molded grid lines and imprinted coordinates for easy identification. 50 or 100-well boxes are constructed of sturdy, autoclavable polypropylene in a variety of colors. X5 Rack Fisherbrand 50 well microtube storage

Space-efficient half-racks are ideal for use in incubators, refrigerators, freezers and under fume hoods. UNWIRE HALF RACKS FOR 13MM TUBES-WHITE

Use with pre- or post-PCR™ sampling applications. Fisherbrand™ Polypropylene 96-Well PCR™ Rack includes 96 easily identified tube wells. The removable hinged lies flat and the rack is autoclavable. Made of sturdy polypropylene. X5 Rack Fisherbrand 96 well PCR rack holds 0.2mL

Use from cryogenic to 250°C (480°F). Fisherbrand™ PTFE Test Tube Rack is suitable for ovens and high temperature themostats. PTFE RACK 4 TUBES DIA 30MMD=30mm

Use separately for small sample applications or connect in a variety of configurations. Fisherbrand™ Polypropylene Puzzle Rack pieces slide easily to connect or disassemble. X4 PUZZLE RACK

Thaw, cool and incubate samples at elevated or reduced temperatures. These floating microtube racks are especially useful in genetic cloning, microbiology and immunology labs. X4 MICROTUBE RACKS FLOATING 1.0,1.2,1.5,2ML TUBE

Creates space and organization for high throughput labs requiring large sample storage. Heathrow Scientific™ Mega Rack™ Double Tube Rack eliminates the need for multiple tube racks. Mega Rack Double, 240 wells for 13-16 mm tubes, blue

Molded in a single, continuous piece. Fisherbrand™ Delrin™ Full-Size Test Tube Racks, 40 x 25mm are highly resistant to heat and chemical attack. Delrin Test Tube Rack White 40x25mm

Protect samples and allow racks to be stacked using this 96-Well Flipper Microtube Rack. X10 FLIPPER RACK 96-WELL RED

8 x PP Test Tube Rack, Blue, 72x16mm

Safely store samples using Thermo Scientific™ Nalgene™ Microcentrifuge Tube Storage Boxes. GLASS CELLS 50X12 MM/672

Hold thirty-two 0.5mL, thirty-two 1.5mL, twelve 15mL or four 50mL tubes, each on a different side, using Thermo Scientific™4-Way Flipper™ Racks. X20 FLIPPER RACK 4-WAY FLUO ORANG