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Clear sterile sampling bag with write-on panel and zip seal, pack of 500

Lab Safety Supply Inc

Lab Safety Supply Inc 24J933 Write-On Sampling Bag 4 fl oz 118 mL Sterile PK500

SKU CH-WCK0-HXFTP

Sterile 4 fl oz write-on sampling bags with zip-seal closure, supplied in packs of 500

  • Product typeAssortments & Kits
  • Sterile ETO-certified bags ready for immediate sampling
  • Write-on surface allows direct sample identification
  • 4 fl oz capacity fits standard test volumes
  • Durable 5.51 mil LDPE resists punctures and leaks
  • Pack of 500 supports high-throughput lab workflows

Sterile Sampling Bags For Laboratory Use

These write-on sampling bags arrive sterile and ready for immediate sample collection. Each bag holds four fluid ounces or 118 millilitres of material. The low-density polyethylene construction measures 5.51 mil thick for puncture resistance. A pack contains 500 bags to support high-volume testing workflows.

Suited For Environmental Sampling Not

Technicians who need documented sterility with an ethylene oxide certificate will find these bags appropriate. The zip seal closes securely and the write-on panel simplifies sample identification. Facilities that require autoclavable containers should select a different product because these bags are not rated for autoclave cycles.

Write-On Panel And Zip Seal Streamline Logging

The integrated write-on area lets staff record data directly on the bag without separate labels. A zip-seal closure provides a tamper-evident seal that can be reopened if additional material is needed. No accessories or software are included with the 500-count package.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $54.99
Typical for this category: the median of 3,030 items is $54.99.

Specifications

Product
Brand nameLAB SAFETY SUPPLY
Product typeAssortments & Kits

Questions about this item

What capacity must the sample hold for the 4 fl oz (118 mL) bag to be suitable?

The bag is rated for 4 fl oz (118 mL), so any sample up to that volume will fit inside the 7 in by 3 in clear LDPE pouch.

Can the zip seal on these 5.51 mil LDPE bags be opened and resealed after autoclaving?

The bags are not autoclavable; they arrive sterile via ETO sterilization and the zip seal is intended for single-use closure before and after sampling.

How can I confirm the 500-bag pack is still within its 3-year shelf life when it arrives?

Each pack carries an ETO Sterilization Certificate with a lot-specific expiration date; check that date on the packaging to verify the bags are within the 3-year window.

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