RS 353-7: 2022 WATER QUALITY — CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION — PART 7: POLYALUMINIUM CHLORIDE HYDROXIDE AND POLYALUMINIUM CHLORIDE HYDROXIDE SULFATE
13,500.00
41
553,500.00
8
Rwanda Standards
RS 494: 2022 ESSENTIAL OIL OF TAGETES MINUTA
4,500.00
31
139,500.00
9
Rwanda Standards
RS EAS 257: 2022 TEXTILES — DETERMINATION OF MOISTURE, TOTAL
SIZE, ASH, FATTY AND WATER-SOLUBLE MATTER