For sealing, weighing, and transferring samples

Efficient and cost-effective covering for test tubes, beakers, vials, petri dishes, flasks, and various other instruments and objects with irregular surfaces.

Thermo Scientific™ Remel Shrink-Seal is used to seal 100mL petri dishes.

Pure food-grade polyvinyl chloride film in its own dispenser

Designed to maintain sample purity.

For sealing, weighing, and transferring samples

Provides a chemically inert barrier to cover vessels for autoclaving, incubating or storage. Bel Art™ SP Scienceware™ Super Polyfoil™ Flask Wrap folds easily and flattens without kinking.

Pure aluminum foil is manufactured specifically for lab. Ultra-Clean Supremium Aluminum Foil has added strength and puncture resistance.

Full weight construction film

Suitable for Class 100 cleanroom environments

Used in cell culture to cover flasks while allowing proper oxygenation, these economical and disposable covers also provide dust-free storage of clean labware

Hold 25 cc, 75 cc (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.

Creates perfect foil squares for smaller size container openings

Lid, Aluminum Foil, Seal and Sample, Bioinert Adhesive Backing, for Deep-Well Titer Plates

P/E COVER, 66inX30inX60in, 5/DBL. POUCH, 2PKS/CS, GAMMA IRRADIATED

P/E COVER W/ELASTIC BOTTOM, 66inX30inX60in

Uline Open Gripper Polyester Seals - 1/2 in.

This aluminum foil is conveniently pre-cut into 6" x 6" squares. The product can be used for weighing, capping, and any other laboratory purposes. The foil squares are interleaved with paper for easy separation and are sold in a pack of 500.

ADHESIVE FOIL SEAL For Well Plates 100/PK

Parafilm M is a semi-transparent, flexible, thermoplastic film that provides a waterproof barrier for covering laboratory vessels. It is gas permeable with low water permeability. Ideal for use in Microbiology and Cell Culture applications as it does not affect oxygen or carbon dioxide permeability. Nontoxic material is resistant to acids, alkalis, alcohols and organic solvents.

FOIL SQUARES, 12inX12in, 24 SHEETS/PK, 380PK/CS

96 Well Pattern Ultra Thin Whi, Pack/100.

AirOtop Enhanced Seals for Ultra Yield 125mL Flask 100/Pack Patented

4 in. Parafilm Roll 250'L - 1 Roll

Clear Stretch Wrap keeps shipments together during shipping. Stretch wrap protects pallet loads from dust and dirt, and reduces pilferage and tampering. Wrap the load from top to bottom to ensure complete unitization with Clear Stretch Wrap.

Parafilm M Laboratory Sealing Film, 2 inch x 250 foot Roll