Textiles. Dyestuffs - General method for the determination of extractable dyestuffs including allergenic and carcinogenic dyestuffs (method using pyridine-water) Ingestion-build-54484 BS EN 61108-4 provides you

BS EN 61108-4 provides you with the minimum operational and performance requirements

Carbadox is used as a growth-promoting feed additive for piglets

i) chemically unstable substances that are liable to decompose

inter alia

BS EN 1822-1 on high-efficiency air filters is useful for:

Textiles. Dyestuffs - General method for the determination of extractable dyestuffs including allergenic and carcinogenic dyestuffs (method using pyridine-water) Ingestion-build-54484 BS EN 61108-4 provides you1 Scope This part of ISO 16373 specifies the analyses used to detect extractable dyestuffs in textile products, with the extraction performed for all kind of fibres and types of dyestuffs using pyridine water (1: 1). It lists (see Annexes A and B) the allergenic and carcinogenic dyestuffs which can be analysed using this method; the lists of dyestuffs are expandable.