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Whirl-Pak* Sample Bags, Nasco* $73.97 $67.68 Transparent sample bags are sterile, disposable, and economical. They are constructed of durable polyethylene and provide safe, spill-free use for liq

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Heavy-Weight Bags, SCIENCEWARE* $15.88 $14.53 These reusable transparent polyethylene bags have a wide variety of uses—as specimen containers, for freezing and storing perishable materials,

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Polyester Pouches, Kapak* $28.31 $25.05 Boilable, freezable, and microwavable polyester bags combine tensile strength with strong heat seals and superior barrier properties. Will sustain tem

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Whirl-Pak* Speci-Sponge* Environmental Sampling Bag, Nasco* $156.15 $138.19 Sterile, economical sampling bag with sponge is specifically designed for testing surfaces, equipment, and animal carcasses for the presence of Lister

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Whirl-Pak* Bags with Sodium Thiosulfate, Nasco* $43.17 $36.91 Sterile polyethylene bags are designed for sampling any potable water supply. Each bag includes nontoxic, non-nutritive tablets containing 10mg of act

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Bitran* Liquid Tight Specimen Bags, Com-Pac $253.05 $231.54 Polyethylene and SARANEX* 3 mil zipper bags are designed for the handling and storage of specimens. Unique manufacturing process eliminates leaks. Dou

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Benchtop Biohazard Bag, SCIENCEWARE* $14.13 $12.72 Disposable, autoclavable, space-saving bag for use in fume hood or on benchtop. Made of high molecular weight, high density 1.25mil polyethylene. One

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Sample Bags, Low-Density Polyethylene, NALGENE* $194.32 $183.63 Transparent LDPE sample bags with strong, 4 mil walls are ideal for collecting, storing, sealing and protecting specimens, labware and small parts. St

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Tubular Roll Stock, Kapak* $61.44 Heavy duty polyester barrier film is 4.5mil thick for sealing items of various lengths. Comes in two widths. Each roll has a convenient dispenser cart

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Whirl-Pak* Bags for Seward Stomacher* Lab Blenders $6.30 Sterile Whirl-Pak bags are designed to keep liquid, semi-solid, or solid samples in the bag during blending. Bags are made of heavy-duty 4mil-thick po

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