RS ISO 4787: 2021 LABORATORY GLASS AND PLASTIC WARE —
VOLUMETRIC INSTRUMENTS — METHODS FOR
TESTING OF CAPACITY AND FOR USE
31,500.00
108
3,402,000.00
2
Rwanda Standards
RS 541: 2023 NATURAL STONE TEST METHODS —
DETERMINATION OF RESISTANCE TO AGEING BY
THERMAL SHOCK
13,500.00
64
864,000.00
3
Rwanda Standards
RS ISO 6461-1: 1986 WATER QUALITY — DETECTION AND ENUMERATION OF THE SPORES OF SULPHITE REDUCING ANAEROBES (CLOSTRIDIA) — PART 1: METHOD BY ENRICHMENT IN A LIQUID MEDIUM
4,500.00
107
481,500.00
4
Rwanda Standards
RS ISO 12944-4:2017 PAINTS AND VARNISHES — CORROSION
PROTECTION OF STEEL STRUCTURES BY PROTECTIVE
PAINTS SYSTEMS —
PART 4: TYPES OF SURFACE AND SURFACE
PREPARATION
