RS ISO 15923-1: 2013 WATER QUALITY — DETERMINATION OF SELECTED
PARAMETERS BY DISCRETE ANALYSIS SYSTEMS —
PART 1: AMMONIUM, NITRATE, NITRITE, CHLORIDE,
ORTHOPHOSPHATE, SULFATE AND SILICATE WITH
PHOTOMETRIC DETECTION
37,500.00
32
1,200,000.00
3
Rwanda Standards
RS EAS 1054: 2022 BLACK BITUMINOUS PAINT FOR COLD APPLICATION —SPECIFICATION
9,000.00
34
306,000.00
4
Rwanda Standards
RS ISO 15214: 1998 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHOD FOR THE ENUMERATION OF MESOPHILIC LACTIC ACID BACTERIA — COLONY-COUNT TECHNIQUE AT 30 DEGREES C
