Whirl-Pak Standard Sample Bags with White Write-On Strip - 18 oz, 500-pk

Whirl-Pak Standard Sample Bags are the industry-trusted solution for secure sample collection, transport, and storage across environmental, food safety, pharmaceutical, and microbiological laboratories. Featuring a convenient white write-on strip for easy sample identification, these 18 oz capacity bags utilize the signature Whirl-Pak closure system that creates a leakproof, tamper-evident seal without the need for additional equipment or ties. Ideal for water sampling, food testing, and general laboratory applications where sample integrity is critical.

• Capacity: 18 oz (532 ml) – suitable for liquid and solid sample collection
• White write-on strip allows for permanent marking with standard laboratory pens or markers
• Puncture-resistant, leakproof construction maintains sample integrity during transport
• Wire tab closure creates secure, tamper-evident seal without heat sealing or ties
• Sterile and certified for microbiological sampling applications
• Convenient 500-pack quantity for high-volume laboratory operations

SKU: B01065-PK