RS ISO 787-21: 1979 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS — PART 21: COMPARISON OF HEAT STABILITY OF PIGMENTS USING A STOVING MEDIUM
3,000.00
64
192,000.00
2
Rwanda Standards
RS ISO 6332: 1988 WATER QUALITY — DETERMINATION OF IRON — SPECTROMETRIC METHOD USING L, L0-PHENANTHROLINE
6,000.00
20
120,000.00
3
Rwanda Standards
RS ISO 10304-1: 2007 WATER QUALITY — DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS — PART 1: DETERMINATION OF BROMIDE, CHLORIDE, FLUORIDE, NITRATE, NITRITE, PHOSPHATE AND SULFATE
