Sulfide Total Soluble VACUettes Refill-CHEM R-9510D

Chemetrics, Inc.

MPN:
R-9510D
Sales Unit:
EACH
DISCONTINUED
Sulfide Test Refill, 0-30 & 30-300 ppm
$40.86
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Sulfide Total Soluble VACUettes Refill-CHEM R-9510D
Sulfides are naturally present in ground waters as a result of leaching from sulfur-containing mineral deposits. Surface waters do not usually contain high sulfide concentrations. Sulfides result from the decomposition of organic matter, from bacterial sulfate reduction under anaerobic conditions and from various chemical processes. CHEMetrics test kits measure total acid soluble sulfides and employ the methylene blue methodology, using 30 ampuoles. Sulfides react with dimethyl-p-phenylenediamine in the presence of ferric chloride to produce methylene blue. Results are expressed as ppm (mg/L) S.