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Nasco Whirl-Pak™ Thio-Bag™ PE Bags for Chlorinated Water Sampling Available on GSA/VA Contract for Federal Government customers only.

Ideal for sampling potable water, swimming pool water, effluents and industrial wastes

Manufacturer:  Nasco B01254WA

 View more versions of this product

Catalog No. 01-812-8

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Unbreakable, sterile bags to collect and dechlorinate water and wastewater samples for bacteriological examination in compliance with EPA and APHA requirements.

  • Economical and easy to dispose
  • 4 oz. (118 mL) bag contains one nontoxic, non-nutritive pill impregnated with 10 mg sodium thiosulfate and has 100 mL fill-line
  • 18 oz. (532 mL) bag contains one 25 mg sodium thiosulfate pill and has 300 mL fill-line

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Standard Whirl-Pak Thio-Bags
Sampling chlorinated water
9 in.
2.5 mil
4.5 in.
532 mL
23 x 11.5 cm (9 x 4.5 in.)
Contains one 25 mg sodium thiosulfate pill.
82°C (180°F)
0.064 mm
18 oz.
23 cm
11.5 cm
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