Bel-Art Sterileware Double-Ended Pestle, 4", Plastic 12Pk

This rack is useful for safe transport and incubation of 60mm Petri dishes and helps to streamline benchtop sample processing. Rack base is epoxy coated steel, and all other parts are made of white polypropylene. Racks are shipped flat and easily assemble in minutes. Six columns hold up to fifty-four Petri dishes with lids 10½ x 6¾" base area preserves benchtop space Large center divider has space for labeling; includes a carrying handle that does not interfere with samples Up to four racks can be stacked together and interlocked to prevent accidental knock over Finger access slots in the ...

These epoxy coated steel wire racks hold 100mm x 20mm plastic Petri dishes and are easily loaded and emptied from the top. Wide front openings permit easy access but prevent dishes from sliding out Not suitable for glass Petri dishes Epoxy coated steel wire is chemical and corrosion resistant and steam autoclavable at 121°C (250°F)

This innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alternate sizes can be purchased separately. 10mm to 30mm diameter test tubes fit in 5 colored coded grid inserts Three tier rack holds tubes securely in place Rubber feet keep racks from sliding on benchtop; provide secure stacking while in storage Chemical resistant polyoxymethylene plastic rack frame and grids can be cleaned with mild detergent, ethanol or ...

To collect spilled mercury quickly, just unscrew the lid with the foam pad, and press pad firmly onto the spill. This pressure forces the mercury into the pad. When the lid is screwed back onto the jar, the pad is compressed against the jar's freestanding perforated plate, releasing the mercury into the jar bottom. Features: Container holds 125ml of mercury Use recommended disposal method Replacement pads should be affixed with rubber cement Dimensions: 10.5 x 4.8cm O.D. (4-1/8 x 2") high

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'