PD ISO/TS 22939:2019 - Soil quality. Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates

PD ISO/TS 22939:2019

Soil quality. Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates

Status : Current   Published : August 2019

Format
PDF

Format
HARDCOPY



This document specifies a method for the measurement of several enzyme activities (arylsulfatase, ? ?glucosidase, ? -glucosidase, Cellubisidase, ? -Xylosidase, phosphodiesterase (PDE), chitinase, phosphomonoesterase (PME), leucine-aminopeptidase, Alanine-aminopeptidase) simultaneously (or not) using fluorigenic substrates in soil samples. Enzyme activities of soil vary seasonally and depend on the chemical, physical and biological characteristics of soil. Its application for the detection of harmful effects of toxic chemicals or other anthropogenic impacts depends on the simultaneous comparison of enzyme activities in a control soil similar to the test soil, or on exposure tests with chemicals or treatments.




Standard NumberPD ISO/TS 22939:2019
TitleSoil quality. Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates
StatusCurrent
Publication Date14 August 2019
Normative References(Required to achieve compliance to this standard)ISO 10694, ISO 10390, ISO 18400-206
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesDD ISO/TS 22939:2010
International RelationshipsISO/TS 22939:2019
ICS13.080.30
Title in FrenchQualité du sol. Mesure en microplaques de l'activité enzymatique dans des échantillons de sol en utilisant des substrats fluorogènes
CommitteeEH/4
ISBN978 0 539 01084 8
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size1.433 MB
Price£130.00


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