RS ISO 384: 2015 LABORATORY GLASSWARE — PRINCIPLES OF DESIGN AND CONSTRUCTION OF VOLUMETRIC GLASSWARE
22,500.00
17
382,500.00
5
Rwanda Standards
RS ASTM F 2101: 2019 STANDARD TEST METHOD FOR EVALUATING THE BACTERIAL FILTRATION EFFICIENCY (BFE) OF MEDICAL FACE MASK MATERIALS, USING A BIOLOGICAL AEROSOL OF STAPHYLOCOCCUS AUREUS