SP Bel-Art Poxygrid Centrifuge Tube Rack, For 500ml Tubes, 4 Places

Polyethylene carriers with epoxy coated, heavy-gauge steel wire bails have wide ribs in both the sides and on the bottom to support and cushion bottles. Cone style lid has a 16mm (⅝") opening in the top for insertion of tubing; simplifies the transfer of liquids without pouring Truncated style lid permits pouring without the removal of the lid Designed to hold standard US reagent bottles

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)

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.

Increase workspace and efficiently transport large quantity of Petri dishes. Available in 4 colors and two sizes; the 24.1cm (9½") high size holds forty-eight 100mm Petri dishes, and the 36.8cm (14½") high size holds eighty-four 100mm Petri dishes. Silicone holding strips grip each Petri dish; easily insert and remove groups of dishes without disturbing upper or lower dishes Side labels provide space for critical sample identification Lightweight, chemical resistant polycarbonate Autoclavable at 121°C (250°F)