Bel-Art Hydrometer Rack, For Long Hydrometers, 18 Places, Polypropylene

Made for measuring sand and other settled matter in water and sewage, these Imhoff cones are molded of glass-clear, unbreakable styrene acrylonitrile. Use a Poxygrid®cone rack to support three or four Imhoff settling cones in a single row for clearer viewing. Cones have continuous graduations up to 1000ml and are ideal for tests where a high volume of settled matter is present Leakproof polyethylene plug permits easy withdrawal of sediment for gravimetric analysis and simplifies cleaning Cones graduated in these divisions: 0-2ml in 0.1ml, 2-10ml in 0.5ml, 10-40ml in 1ml, 40-100ml in 2ml, ...

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 ...

Unique features like an extra-long body and pull-out shelves make the Scienceware®Secador®Refrigerator Ready Desiccator perfect for dry storage use inside refrigerators and -20°C freezers letting you keep materials cold when needed, and moisture free. A specially designed shelf at the top of the desiccator holds up to three (3) Desi Cans™ (F42046-0000) or up to two (2) Desiccant Cartridges (F42048-0100) and permits maximum visibility of saturation status (desiccants sold separately.) Made from clear, chemical resistant polycarbonate with stainless steel hardware, this desiccator ...

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

Holds large conical and round-bottom centrifuge tubes that cannot stand up by themselves (such as Falcon®, Corning®, Nunc®, and Kimble®). Features: Epoxy-coated steel wire rack is 10.2 cm (4") high; has two levels of square grids to hold 6 tubes up to 250 ml (60 mm diameter) Heat-cured epoxy coating is unaffected by organic solvents, salts, weak acids and weak alkalis Temperature range: -223°C (-369°F) to 121°C (250°F); autoclavable