Bel-Art Pipette Support Stand, 28 Places, Polypropylene

This unique stand holds up to 94 pipettes and rotates on a central vertical axis for convenient selection. Rotating disks are 18cm (7⅛") diameter. Instructions for quick assembly included. Lower disc consists of four concentric troughs with tapered sides and open bottoms which cradle the tips protectively Upper rotating disc has a grid pattern concentric with the bottom disc keeping the pipettes vertical Liquid draining off the pipette tip is retained on top of the stationary base by the outer rim Low center of gravity stabilizes the 48cm high (18³⁄₄") stand on the 23cm (9") diameter base

For drying test tubes, beakers, flasks, and other labware, this stand has three rows of epoxy-coated hairpin-loop supports (14 in all) to hold labware with 18mm I.D. necks or larger. Top row has 12 straight pins 10.2cm (4") long to accommodate smaller items. A polystyrene tray catches water as the labware drains. Rubber tipped feet provide non-skid use on a tabletop, or the stand may be wall-mounted using wire loops on the back. Labware Drain Stand Only.

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)

Safely transport, incubate and store Petri dishes and contact plates, and helps to streamline benchtop sample processing. Configured in 6 columns with bottom access slots for easy removal of plates Center divider with built-in handle has ample space for labeling Up to four racks can be stacked together and interlocked to prevent accidental knock over Polypropylene; autoclavable at 121°C (250°F) Shipped flat; easy to assemble

Includes 10 places for holding glass plates with a weighted base for safety. Made of white polypropylene with steel fittings, the rack weighs 3¾ lbs (1.7kg). Wide handles provide a secure grip while transporting the filled rack Smooth polypropylene material cushions glass edges to reduce chipping and cracking Flat area on each end is designed for labeling racks as 'used', 'unused', 'treated' or 'untreated'