Whirl-Pak® Coli-Test Bags Without Sodium Thiosulfate for Color-Changing Reagents - 4 oz. (100 ml) - Box of 100
Product Number: B01570
No longer avaliable
This item has been discontinued
Sorry, this product is no longer available.
If water samples are being tested with color-changing reagents (reagents not included), this bag can be used in place of the expensive bottle currently used. The bag is made of a special barrier film suitable for use with enzyme-based methods that result in a chromogen and/or a fluorogen release when total coliform and E. coli are present. It is sterile, has 4-oz. and 100 ml fill lines, and is completely self-standing - no rack or holder is needed. If the sample is not chlorinated, this bag can still be used. The Coli-Test bag has been accepted by the EPA and is listed in the EPA Manual for the Certification of Laboratories Analyzing Drinking Water Section 188.8.131.52, 5th edition, January 2005.The Coli-Test bag will save money three ways: less expensive than the bottle, lower freight charges, and reduced disposal costs. A box containing 100 bags measures 9 in. L x 7 in. W x 2 in. H (23 x 18 x 5 cm) and weighs 1 lb. (0.40 kg), compared to a box of bottles which has considerably more volume and weight. Film thickness is 2.5 mils (0.064 mm). Box of 100 in sealed packs of 25. Includes a free color comparator.