RS ISO 7251:2005 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF PRESUMPTIVE ESCHERICHIA COLI — MOST PROBABLE NUMBER TECHNIQUE
19,500.00
7
136,500.00
2
Rwanda Standards
RS ISO 9964-1: 1993 WATER QUALITY — DETERMINATION OF SODIUM AND POTASSIUM — PART 1: DETERMINATION OF SODIUM BY ATOMIC ABSORPTION SPECTROMETRY
6,000.00
4
24,000.00
3
Rwanda Standards
RS ISO 2817:1999 TOBACCO AND TOBACCO PRODUCTS —DETERMINATION OF SILICATE RESIDUES INSOLUBLE IN HYDROCHLORIC ACID
