Bel-Art Polypropylene Conical Tube Holder 187960000, Holds 15ml and 50ml Tube, White, 4/PK

Transport tubes and vials are designed for the safe storage and transport of biological materials. The transparent polypropylene (PP) vials allow unobstructed viewing of the sample. The vials are shatter-proof and may be exposed to freezing temperatures. They feature leak-resistant screw caps that can be removed or sealed in a single turn.

Features Fully Autoclavable Manufactured from durable reinforced polypropylene (PP) Three tiered design holds tubes securely Sturdy handles facilitate easy transport 4 color options for organization of samples or benchtop

For all of your magnetic separation experiments, these powerful racks sequester magnetic beads so that affinity ligands (antibodies, streptavidin or proprietary reagents for coupling nucleic acids) or rinse solutions can be added or decanted in assays. They offer exceptional quality and value compared to competing brands. Patent pending, independent sleeves on 50ml and 15/5ml models make liquid addition and removal easier with less accidental fluid loss Powerful magnets quickly secure beads Spring plunger on tube sleeves of 1.5 to 50ml models allows beads to be sequestered at various ...

These unique holders are perfect for keeping round and tapered bottom flasks upright. Inside wall has a slight taper to the open bottom; allows a variety of flask shapes and sizes to fit into one holder Wide base keeps flasks stable Side slots can be used as sight windows Molded from polypropylene plastic; durable and easy to clean Autoclavable at 121°C (250°F)

These polypropylene racks hold 25cc, 75cc (50 - 75 ml or 250 - 260 ml) or similar sized tissue culture flasks in a vertical position. Flasks can be easily organized to improve processing and to avoid errors in collecting used media, media change, washing of cell monolayer, trypsinization and seeding of cells. Rectangular holes in the top and center plates stabilize the flasks preventing tipping Grips on each end make rack handling easy and allow for safe transport of flasks to the incubator Steam autoclavable at 121°C (250°F)