Potassium ICP standard solution, 500 ml, 1 000 mg/l K, HDPE

n-Heptane 100 Milliliter 99% pure

Iron(III) chloride solution 40 % 20 Liter

Copper(II) chloride dihydrate ?98.5%, extra pure 500 gram

n-Heptane 25 Liter 99% pure

Strontium chloride hexahydrate 99,5+% Extra Pure 500 gram

Lithium Bromide Anhydrous 99+% Extra Pure 50 gram

Ammonium chloride 99+%, pure, foodgrade 2.5 Kilogram

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 500 gram

Benzyl alcohol 99.9 +% pure 25 Liter

Hydrogen peroxide, food grade 10 Liter 3%

Sodium iodide 99+% USP, Ph. Eur 2.5 Kilogram

n-butylamine 99.9 +% extra pure 25 Liter