RS ASTM D7678: 2022 STANDARD TEST METHOD FOR TOTAL OIL AND
GREASE (TOG) AND TOTAL PETROLEUM
HYDROCARBONS (TPH) IN WATER AND
WASTEWATER WITH SOLVENT EXTRACTION USING
MID-IR LASER SPECTROSCOPY
15,000.00
9
135,000.00
3
Rwanda Standards
RS ISO 21207: 2015 CORROSION TESTS IN ARTIFICIAL ATMOSPHERES —
ACCELERATED CORROSION TESTS INVOLVING
ALTERNATE EXPOSURE TO CORROSION-PROMOTING
GASES, NEUTRAL SALT-SPRAY AND DRYING
13,500.00
9
121,500.00
4
Rwanda Standards
RS ISO 16373-2: 2014 TEXTILES — DYESTUFFS — PART 2: GENERAL METHOD FOR THE DETERMINATION OF EXTRACTABLE DYESTUFFS INCLUDING ALLERGENIC AND CARCINOGENIC DYESTUFFS (METHOD USING PYRIDINE-WATER)
