RS 353-1: 2022 WATER QUALITY — CHEMICALS USED FOR
TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION
PART 1:
ALUMINIUM SULFATE
21,000.00
10
210,000.00
3
Rwanda Standards
RS 212: 2022 DOMESTIC STORAGE SOLAR WATER HEATING SYSTEMS — REQUIREMENTS
19,500.00
7
136,500.00
4
Rwanda Standards
RS ARS 1211: 2024 PICKLED QUAIL EGGS — SPECIFICATION
13,500.00
37
499,500.00
5
Rwanda Standards
RS ISO 5149-2:2014/Amd 1:2020 REFRIGERATING SYSTEMS AND HEAT PUMPS —
SAFETY AND ENVIRONMENTAL REQUIREMENTS —
PART 2: DESIGN, CONSTRUCTION, TESTING,
MARKING AND DOCUMENTATION
12,000.00
7
84,000.00
6
Rwanda Standards
RS ASTM C494/C494M-24 STANDARD SPECIFICATION FOR CHEMICAL
ADMIXTURES FOR CONCRETE
