Foods of plant origin. Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Determination and confirmatory tests Ingestion-build-207047 fittings and their joints intended

fittings and their joints intended to be used for gas supply within buildings

Offers guidance for planning

This International Standard specifies requirements for reciprocating positive-displacement pumps and pump units for use in the petroleum

if the optical limit values cannot be guaranteed by assessment or beam strength measurement

The information and requirements may also be used for second-party approvals or for self-declaration by a manufacturer of products covered by these specifications

Foods of plant origin. Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Determination and confirmatory tests Ingestion-build-207047 fittings and their joints intended1 Scope This European Standard gives guidance on some recommended techniques for the determination of pesticide residues in foods of plant origin and on confirmatory tests. The identity of any observed pesticide residue is confirmed, particularly in those cases in which it would appear that the maximum residue limit has been exceeded.