100 ml Standard Whirl-Pak Thio-Bags by Nasco

With sodium thiosulfate. 100 ml capacity 3" W x 7-1/4" L (7.5 x 18.5 cm) 2.25 mil (.057 mm) thick Box of 100 Specially designed for sampling chlorinated water, the Whirl-Pak® Thio-Bag® is economical and convenient to use. This single use, sterilized, lightweight, unbreakable container is always ready for immediate use. It will save# -Technician Time -Replacing Sample Containers -Utility Costs -Storage Space -Disposal Costs Used by many states and EPA approved, this strong transparent bag holds a nontoxic, nonnutritive tablet containing 10 mg of active sodium thiosulfate to neutralize chlorine at the time of collection. As an added feature, Thio-Bags® have: -A Convenient Write-On Strip -Markings for 100 ml and 300 ml Measurements These markings help the technician collect the correct amount of water as required by the testing procedure (fill lines are approximate). The write-on strip will accept virtually any writing instrument and minimizes ink smearing on the surface. A box of 100 bags takes up considerably less space than a box of 100 sample bottles. The 4-oz. (100 ml) size bags are packaged 25 in a sealed bag, four bags per box, for easy use. Capacity is measured in fluid ounces when the bag is closed and tab is folded over three times. Volume and dimensions are approximate; bags should not be used at temperatures above 180 degrees F (82 degrees C). Bags can be frozen to any temperature, even liquid nitrogen - careful handling required after freezing. All bags are sterilized after manufacturing.