Round-bottom flasks of any size up to 10 liters are cradled securely in the stepped concentric rings of this holder. Can be stacked together for convenient storage Polypropylene plastic rack; not affected by spilled acids, alkalis or other corrosive liquids Steam autoclavable at…

A rack for every application Quickly change tube sizes with this adaptable polypropylene rack. Open the iris with a turn of the knob or directly insert a tube into the opening. Holds up to 12 similar size tubes. Imprinted references for easy identification. Generously-sized handles for easy…

Polypropylene Autoclavable 20 places Rack accepts 12mm tubes Rack can be used for holding cryotubes during work or incubation. It floats in water and can be used for quickly thawing frozen cells in a water bath. Rack has handle for easy handling. The filled rack unloads easily by…

CLEARANCE SALE! Original Price: $49.35 A vailable in a wide variety of colors, including fluorescents 16 x 5 well format with conical bottoms for fraction collection Accommodate microcentrifuge tubes, including screw-caps Polypropylene construction for freezing and…

CLEARANCE SALE! Original Price: $49.35 A vailable in a wide variety of colors, including fluorescents 16 x 5 well format with conical bottoms for fraction collection Accommodate microcentrifuge tubes, including screw-caps Polypropylene construction for freezing and…

50 Position rack 12.5 mm Open ID sized vials Racks are manufactured from polypropylene and can be easily cleaned in an automatic washer or autoclaved. The racks are sturdy and can be stacked, even when the vials are in place. Each well has an opening in the bottom to facilitate drainage.…

Polypropylene thermometer rack holds up to 25 thermometers in a vertical position Hole diameters in top and middle plates are 7.9 mm ( 5/16") Bottom plate has 3.2 mm ( 1/8”) diameter drain holes. Overall dimensions: 149 x 213 x 251 mm (5 7/8 x 8 3/8 x 9 7/8”)

CLEARANCE SALE! Original Price: $32.16 Reversible With lids Designed to hold 0.2 mL 8-strip PCR tubes as well as 0.5, 1.5 or 2.5 mL reagent vials on one side, this reversible rack is for any researcher using strip tubes for PCR. When using only 0.5 mL tubes, flip the…

Easy-to-use caddy provides compact, organized storage and transport for 5-8mL miniature vials. 150 places (166 pins) Side cut-outs for easy grip and carry Heat and chemical resistant High density polypropylene; autoclavable at 121°C (250°F)

Double tiered 16-place rack with solid bottom platform holds tubes from 10-13mm and keeps them stable. Compact rack keeps test tubes upright and organized Includes convenient holes for mounting to benchtop Made of durable, high density polypropylene; heat and chemical resistant …