Whirl-Pak* Standard Sterile Thio

Specially designed for sampling chlorinated water. This single service, sterilized, lightweight, unbreakable container is always ready for immediate use. Bags have a convenient write-on strip and markings for measurements.
Used by many states and EPA approved, this strong transparent bag holds a non-toxic, non-nutritive tablet containing active sodium thiosulfate to neutralize chlorine at the time of collection.
Image(s) are representative of the product group and not necessarily the individual product.

Capacity oz (mL): 4 (100)
Dimensions, W x L (in.): 3 x 7.25
Thickness (mil.): 2.25

Capacity oz (mL): 10 (300)
Dimensions, W x L (in.): 4.5 x 9
Thickness (mil.): 2.5