RS ISO 16128-2: 2017/Amd 1:2022 COSMETICS — GUIDELINES ON TECHNICAL
DEFINITIONS AND CRITERIA FOR NATURAL AND
ORGANIC COSMETIC INGREDIENTS —
PART 2: CRITERIA FOR INGREDIENTS AND PRODUCTS
19,500.00
2
39,000.00
2
Rwanda Standards
RS 525: 2023 NATURAL STONE TEST METHODS —
DETERMINATION OF WATER ABSORPTION
COEFFICIENT BY CAPILLARITY