Attached to Application: Arsenic Safe Drinking Water: N 24 Parganas - Swarupnagar Set4 B (5) Title: PW111SU21: arsenic test using USEPA's Quick Test Kit. Description: It takes 20 minutes including on the spot collecting the sample and takes 12 minutes to get the reading. Size: 2.8 MB | Uploaded over 2 years ago on Mon, 13 Jul, 2009
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