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Whirl-Pak* Sample Bags, Nasco*
Transparent sample bags are sterile, disposable, and economical. They are constructed of durable polyethylene and provide safe, spill-free use for liquid, semisolid, and solid samples. To use, tear bag on perforation and pull tabs to open. Fill bag, pull wire ends, whirl shut, and lock.
Write on clear bags with a felt-tip marker, or choose bags with a white, write-on strip and use an ordinary ballpoint pen or pencil.
All bags feature unique puncture-proof tabs. The tape on the tab extends past the wire ends, eliminating sharp points that may puncture bags or cause damage to skin or gloves.
Stand-up bags feature a gusset on the bottom that flattens out when the sample is placed inside, allowing the bag to stand up by itself without the need for racks or special holders.
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