RS ISO 7954: 1987 MICROBIOLOGY — GENERAL GUIDANCE FOR ENUMERATION OF YEASTS AND MOULDS — COLONY COUNT TECHNIQUES AT 25 °C
4,500.00
9
40,500.00
2
Rwanda Standards
RS ISO 14362-1: 2017 TEXTILES — METHODS FOR DETERMINATION OF CERTAIN AROMATIC AMINES DERIVED FROM AZO COLORANTS — PART 1: DETECTION OF THE USE OF CERTAIN AZO COLORANTS ACCESSIBLE WITH AND WITHOUT EXTRACTING THE FIBRES
