RS ISO 10993-12: 2021 BIOLOGICAL EVALUATION OF MEDICAL DEVICES —
PART 12: SAMPLE PREPARATION AND REFERENCE
MATERIALS
31,500.00
48
1,512,000.00
2
Rwanda Standards
RS ISO 23856:2021 PLASTICS PIPING SYSTEMS FOR PRESSURE AND NON-PRESSURE WATER SUPPLY, DRAINAGE OR SEWERAGE — GLASS REINFORCED THERMOSETTING PLASTICS (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN