Hach Micro Dist User Manual

50
Sulfide–1
13.4 Comparison of this method and SW–846 Method 9030B, Revision 2
Both methods use a trapping solution which is 0.043 M in zinc
acetate and which contains 1.60% formaldehyde. The stock 37%
formaldehyde solution contains 10–15% methanol.
2.0 mL of this solution is in each Sulfide–1 collector tube.

Hach Micro Dist Specifications

General

Brand	Hach
Model	Micro Dist
Category	Measuring Instruments
Language	English