United Scientific™ Test Tube Rack For 16-20mm Tubes, 20 Places, Wire, Epoxy-Coated, Blue

Sturdy, economical and convenient racks for samples stored in vials. Autoclavable at 120° Celsius for 20 minutes. Can be stacked when not filled, for easy storage. Each well features a drainage hole at the bottom.

This specially designed test tube rack features rubber grips that hold test tubes in place when decanting liquid. This rack features a unique tube ejector that allows the user to easily eject all tubes into a waste receptacle at once. Features Produced from Polyoxymethylene (POM) Holds various size tubes up to 15mm diameter. 50-place (5 x 10 configuration) Dimensions 260 x 140 x 82mm (10" x 5.5" x 3") Autoclavable

Save Bench and Refrigerator Space: Accommodates 3mL, 5mL, and 7mL tubes Holds 36 tubes Epoxy coating protects wire frame from damage due to chemical exposure Autoclavable for easy cleaning

Securely hold a full load of test tubes or centrifuge tubes for 13, 16, 20, 25 and 30mm diameter sizes with Thermo Scientific™ Nalgene™ Unwire™ Test Tube Racks. Molded in a single piece for exceptional strength and durability, these racks have no coating to chip, peel or rust. Features: Smooth finish leaves fewer places for contaminants to lodge; no welds to break, no sharp edges. Endplates accept large labels for easy identification of samples. Higher specific gravity than water so it stays submerged in a water bath and won't float. Withstands most lab chemicals and ...

Finally, a tube rack that stands up to the rigors of the lab! The acetal resin material is unbreakable and autoclavable. The rack for 13mm tubes holds 90 and the rack for 17mm tubes holds 60. Racks can be autoclaved up to 250°F. Variety of colors allow you to color-code by departments or tests.