RS ISO 17993: 2002 WATER QUALITY — DETERMINATION OF 15 POLYCYCLIC AROMATIC HYDROCARBONS (PAH) IN WATER BY HPLC WITH FLUORESCENCE DETECTION AFTER LIQUID-LIQUID EXTRACTION
30,000.00
3
90,000.00
2
Rwanda Standards
RS ISO 1043-1:2011/Amd 1:2016 PLASTICS — SYMBOLS AND ABBREVIATED TERMS — PART 1: BASIC POLYMER AND THEIR SPECIAL CHARACTERISTICS