RS ISO 6461-1: 1986 WATER QUALITY — DETECTION AND ENUMERATION OF THE SPORES OF SULPHITE REDUCING ANAEROBES (CLOSTRIDIA) — PART 1: METHOD BY ENRICHMENT IN A LIQUID MEDIUM
4,500.00
78
351,000.00
2
Rwanda Standards
RS ASTM D7481: 2018 STANDARD TEST METHODS FOR DETERMINING
LOOSE AND TAPPED BULK DENSITIES OF
POWDERS USING A GRADUATED CYLINDER
