RS ASTM D5040-90 STANDARD TEST METHOD FOR ASH CONTENT OF ADHESIVES
4,500.00
12
54,000.00
2
Rwanda Standards
RS ISO 11212-3: 1997 STARCH AND DERIVED PRODUCTS — HEAVY METALS CONTENT — PART 3: DETERMINATION OF LEAD CONTENT BY ATOMIC ABSORPTION SPECTROMETRY WITH ELECTROTHERMAL ATOMIZATION