Bel-Art Centrifuge Tube Rack 198560250, For Conical/Round Bottom 250ml Tubes, 6 Places, Blue, 1/PK

Heavy-duty rack protects your expensive bottles keeping them from rolling, tipping and striking against one another. Holds 150 mm and 300 mm long bottles with ample space in between to allow for the screw cap diameter and provide convenient handling. Made of welded steel rods, this rack is epoxy-coated for maximum protection, easy cleaning, and is steam autoclavable at 121°C (250°F). Holes are 42 mm square for 40 mm diameter bottles.

For all of your magnetic separation experiments, these powerful racks sequester magnetic beads so that affinity ligands (antibodies, streptavidin or proprietary reagents for coupling nucleic acids) or rinse solutions can be added or decanted in assays. They offer exceptional quality and value compared to competing brands. Patent pending, independent sleeves on 50ml and 15/5ml models make liquid addition and removal easier with less accidental fluid loss Powerful magnets quickly secure beads Spring plunger on tube sleeves of 1.5 to 50ml models allows beads to be sequestered at various ...

This rotary separatory funnel rack consists of a rectangular base, screw-in column and a support disc held in place by a screw clamp. Support disc is fully adjustable for different heights up to 21" Open front type support holes for easy removal and placement of separatory funnels Includes 18 insert clips to accommodate different sized funnels. Shipped unassembled

These polypropylene racks hold 25cc, 75cc (50 - 75 ml or 250 - 260 ml) or similar sized tissue culture flasks in a vertical position. Flasks can be easily organized to improve processing and to avoid errors in collecting used media, media change, washing of cell monolayer, trypsinization and seeding of cells. Rectangular holes in the top and center plates stabilize the flasks preventing tipping Grips on each end make rack handling easy and allow for safe transport of flasks to the incubator Steam autoclavable at 121°C (250°F)

Made especially for use with beakers and waterbaths, these space-saving racks are ideal for small quantities of tubes and for use in cell culture laboratories. Perfect for incubating microtubes in a beaker of water Buoyant TPX®brand polymethylpentene with tiny bubbles throughout for additional buoyancy Insert tubes from the top and easily remove them by pressing the rack down on the bench Withstands boiling for 30 minutes at 100°C (212°F) Steam autoclavable at 121°C (250°F) Leg length: 19mm (3/4"); thickness: 6.4mm (1/4")