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DIN EN 71-11 - Safety of toys - Part 11: Organic chemical compounds - Methods of analysis
January 1, 2006 - DIN
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JIS K 6220-3 - Rubber compounding ingredients-Organic chemicals-Test methods-Part 3: p-Phenylenediamine antidegradants (PPDs)
February 20, 2018 - JSA

This Standard specifies the test methods for the purity of p-phenylenediamine antidegradants (hereafter referred to as PPDs) used as a rubber compounding ingredient. WARNING Persons using this Standard should be familiar with normal laboratory practice. This Standard does not purport to address all...

DS/EN ISO 14239 - Soil quality – Laboratory incubation systems for measuring the mineralization of organic chemicals in soil under aerobic conditions (ISO 14239:2017)
May 4, 2020 - DS

ISO 14239:2017 specifies six suitable incubation systems for measuring the rates and extent of mineralization of organic compounds in soil by measurement of carbon dioxide (CO2) evolution. All incubation systems are applicable to soluble or insoluble compounds but choice of system depends on...

DS/ISO 14239 - Soil quality – Laboratory incubation systems for measuring the mineralization of organic chemicals in soil under aerobic conditions
July 31, 2017 - DS

ISO 14239:2017 specifies six suitable incubation systems for measuring the rates and extent of mineralization of organic compounds in soil by measurement of carbon dioxide (CO2) evolution. All incubation systems are applicable to soluble or insoluble compounds but choice of system depends on...

ISO 14239 - Soil quality - Laboratory incubation systems for measuring the mineralization of organic chemicals in soil under aerobic conditions
July 1, 2017 - ISO

This document specifies six suitable incubation systems for measuring the rates and extent of mineralization of organic compounds in soil by measurement of carbon dioxide (CO2) evolution. All incubation systems are applicable to soluble or insoluble compounds but choice of system depends on...

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