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View larger DIN ISO/TS 22939 DIN SPEC 91203:2011-06
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DIN ISO/TS 22939 DIN SPEC 91203:2011-06
Soil quality - Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates (ISO/TS 22939:2010)More info
This document specifies a method for the measurement of several enzyme activities simultaneously in soil samples. Enzyme activities of soil vary seasonally and depend on soil chemical, physical and biological characteristics. Its application for the detection of harmful effects of toxic chemicals or other anthropogenic impacts depends on simultaneous comparison of enzyme activities in similar soil as the test soil or on exposure tests with chemicals or treatments.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 13.080.10 : Chemical characteristics of soils |
| Number of pages | 17 |
| Replace | DIN ISO/TS 22939 (2009-01) |
| Cross references | ISO/TS 22939 (2010-03), IDT |
| Set | MYSTD-20STD |
| Year | 2011 |
| Document history | DIN ISO/TS 22939 (2011-06) |
| Country | Germany |
| Keyword | 22939 |