SP Bel-Art Rack Frame for Switch-Grid Test Tube Rack, Plastic

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, ...

Capturing hazardous chemical and contaminant spills when transferring from one vessel to another is easy with these portable spill containment trays. Large tray has a spill surface that will support multiple flasks, beakers or a rack of test tubes Smaller tray is ideal for smaller vessels and tight spaces Can also be used for storing hazardous, corrosive chemicals, stains, etc. to protect benchtops, shelves and cabinets Chemical resistant polypropylene plastic; durable Steam autoclavable at 121°C (250°F)

These heavy-duty 3 tier test tube racks have hand grips in the end plates for easy transport. Features: Stackable and compact Base tier has rounded wells with drain holes Top tier has lettered and numbered rows Polypropylene; steam autoclavable at 121°C (250°F) Dimensions: 21-5/16 L x 11 cm W (8-3/8 x 4-5/16") Top Deck height: 2-1/4 (5-11/16 CM)

Holds large conical and round-bottom centrifuge tubes that cannot stand up by themselves (such as Falcon®, Corning®, Nunc®, and Kimble®). Epoxy-coated steel wire rack is 10.2cm (4") high; has two levels of square grids to hold 6 tubes up to 250ml (60mm 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

Easy-Grip Workstation Rack has individual positions which feature ribs to interlock with self-standing vials for easy one hand opening, features four gripping feet for increased stability and reduced slipping, and has low-profile design for maximum storage efficiency CELLTREAT Freeze Cryogenic Vial Storage Boxes are made from durable polycarbonate material designed to withstand a wide temperature range and is a reusable, autoclavable alternative to disposable racks Ventilation holes in the lids and bases prevent vacuum sealing in freezer Storage Boxes are labeled with numeric markings on ...