18O4-Sodium perchlorate, 100 µg/ml, Water, 1ml

Lithium bis(trifluoromethanesulfonyl)imide, 50µg/ml in MeOH, 1,2ml

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

Metals Mix