RS ISO 17072-1: 2019 LEATHER — CHEMICAL DETERMINATION OF METAL CONTENT — PART 1:EXTRACTABLE METALS
12,000.00
8
96,000.00
2
Rwanda Standards
RS ISO 14362-3: 2017 TEXTILES — METHODS FOR DETERMINATION OF CERTAIN AROMATIC AMINES DERIVED FROM AZO COLORANTS — PART 3: DETECTION OF THE USE OF CERTAIN AZO COLORANTS, WHICH MAY RELEASE 4-AMINOAZOBENZENE