NEN-EN-ISO 20130:2020
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The latest, up-to-date edition.
Soil quality - Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates
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English
05-01-2020
NEN-EN-ISO 20130 specifies a method for the measurement of several hydrolase activities (arylamidase, arylsulfatase, β-galactosidase, α-glucosidase, β-glucosidase, N-acetyl-glucosaminidase, acid,alkaline and global phosphatases, urease) simultaneously (or not) in soil samples, using colorimetric substrates.
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