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
16
432,000.00
2
Rwanda Standards
RS ISO 23305: 2020 FORTIFIED MILK POWDERS, INFANT FORMULA AND
ADULT NUTRITIONALS — DETERMINATION OF TOTAL
BIOTIN BY LIQUID CHROMATOGRAPHY COUPLED
WITH IMMUNOAFFINITY COLUMN CLEAN-UP
EXTRACTION
24,000.00
17
408,000.00
3
Rwanda Standards
RS ISO 10015: 2019 QUALITY MANAGEMENT — GUIDELINES FOR TRAINING
21,000.00
70
1,470,000.00
4
Rwanda Standards
RS ISO 20639: 2015 INFANT FORMULA AND ADULT NUTRITIONALS —
DETERMINATION OF PANTOTHENIC ACID BY ULTRA
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
AND TANDEM MASS SPECTROMETRY METHOD
(UHPLC-MS/MS)
12,000.00
17
204,000.00
5
Rwanda Standards
RS ISO/IEC 21117 INFORMATION TECHNOLOGY — OFFICE EQUIPMENT — COPYING MACHINES AND MULTI-FUNCTION DEVICES — INFORMATION TO BE INCLUDED IN SPECIFICATION SHEETS AND RELATED TEST METHODS
46,500.00
22
1,023,000.00
6
Rwanda Standards
RS ISO 23381: 2020 DETERMINATION OF SALT OUT (CRYSTALLIZATION)
TEMPERATURE OF LIQUID FERTILIZERS
