Hach 2107169 NitriVer 3亚硝酸盐试剂粉末PIllows，10毫升，（每包100个）
Price (exclude tax) 1,000,000 VND Price (include tax) 1,100,000 VND
For determination of low range nitrite by the NitriVer® 3 diazotization method.
USEPA accepted for reporting wastewater analysis using Hach Method 8507.
Range: up to 0.30 mg/L NO2-N.
Sample Size:10 mL.
Pack of 100 Powder Pillows
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