Whirl-Pak® Write-On Sample Bag, 532 mL (18 oz), Sterile | B01065WA

Whirl-Pak® Write-On Bag, 532 mL (18 oz), 2.5mil, Sterile

SKU: WPB01065WA-500EA
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The Whirl-Pak® Write-On Bag (532 mL / 18 oz) is designed for secure, sterile sample collection with built-in labeling convenience. Featuring a durable, blended virgin polyethylene film and a white write-on strip, this bag allows clear sample identification without additional labels. The paper-like write-on surface accepts ballpoint pens, pencils, and felt-tip markers while minimizing ink smearing.

Puncture-proof closure tabs with integrated wire ensure easy opening, pouring, and secure sealing, while the continuous perimeter seal provides reliable leak protection. Post-manufacturing sterilization and perforated closure maintain sample sterility and integrity from collection through transport. Suitable for a wide temperature range, this bag supports laboratory, environmental, food safety, and industrial sampling workflows.

Sterile Whirl-Pak® Write-On sample bag with 532 mL (18 oz) capacity. Features a white write-on label strip for easy sample identification, blended virgin polyethylene film for strength and clarity, puncture-proof wire closure, and continuous perimeter seal to prevent leaks. Suitable for freezing and ambient temperature sampling applications.

Specifications

Product Type: Write-on sample collection bag

Capacity: 532 mL (18 oz)

Dimensions (W × L): 11.5 × 23 cm (4.5 × 9 in.)

Film Thickness: 2.5 mil (0.064 mm)

Material: Blended virgin polyethylene film

Write-On Strip: White, paper-like surface for pens, pencils, and markers

Sterility: Sterile

Temperature Range: −346 to 180 °F (−210 to 82 °C)

Seal Type: Continuous perimeter seal with puncture-proof wire closure

Intended Use: Sample collection, storage, and transport

Applications: Laboratory testing, food safety, environmental sampling, quality control

Packaging: Pack of 500

Manufacturer Part Number: B01065WA

UNSPSC Code: 24111500

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