RS ASTM D 3142: 2017 STANDARD TEST METHOD FOR SPECIFIC GRAVITY, API GRAVITY, OR DENSITY OF CUTBACK ASPHALTS BY HYDROMETER METHOD
9,000.00
30
270,000.00
2
Rwanda Standards
RS ISO 18857-2: 2009 WATER QUALITY — DETERMINATION OF SELECTED
ALKYLPHENOLS —
PART 2: GAS CHROMATOGRAPHIC-MASS
SPECTROMETRIC DETERMINATION OF
ALKYLOPHENOLS, THEIR ETHOXYLATES AND
BISPHENOL A IN NON-FILTERED SAMPLES
FOLLOWING SOLID-PHASE EXTRACTION
DERIVATISATION
27,000.00
24
648,000.00
3
Rwanda Standards
RS ISO 4190-6: 1984 LIFTS AND SERVICE LIFTS (USA: ELEVATORS AND
DUMBWAITERS) —
PART 6:
PASSENGER LIFTS TO BE INSTALLED IN
RESIDENTIAL BUILDINGS — PLANNING AND
SELECTION
