RS ISO 20193:2019/ Amd 1:2021 TOBACCO AND TOBACCO PRODUCTS —
DETERMINATION OF THE WIDTH OF THE STRANDS OF
CUT TOBACCO
12,000.00
43
516,000.00
2
Rwanda Standards
RS ISO 20635: 2018 INFANT FORMULA AND ADULT NUTRITIONALS —
DETERMINATION OF VITAMIN C BY (ULTRA) HIGH
PERFORMANCE LIQUID CHROMATOGRAPHY WITH
ULTRAVIOLET DETECTION ( (U)HPLC-UV)