Whirl-Pak® Standard Sampling Bags, 18-oz., 4-1/2"W x 9"L x 2-1/2mil Thick, Box of 500
Whirl-Pak Sampling Bags Create a Tight Seal
Sterilized, transparent polyethylene Whirl-Pak Standard Sampling Bags are ideal for sampling water, milk and other liquids. Can also be used for sampling solid materials. Pull tabs make opening the bags easy, while tape and wire framing at the top help to keep the bag open for easy filling. Simply whirl the bag and bend over the tab ends for an air and moisture tight seal. 18-oz Bags are 4-1/2"W x 9"L x 2-1/2mil thick. Box of 500.