WP Total Hardness

ICP Mix - 5 µg / mL

n-Triacontane, ?13C: -28.60, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 638-68-6

Initial Check Verif. Standard 4, in 4%HNO3, 100ml