Buffer solution pH 1.00 ±0.05 (20 °C), ROTI®Calipure ready to use, 250 ml

Potassium dihydrogen phosphate 99.5 +% extra pure, food grade, E340 1 Kilogram

Manganese(II) sulfate monohydrate 98 +%, pure 1 Kilogram

Sodium chlorite 80% 20 Kilogram

Silicon crystals 99.9% 5 Kilogram

Sodium Chloride 99.9+% Ph. Eur, FCC 10 Kilogram

Copper(II) acetate monohydrate 99+% extra pure 500 gram

Tin(II) chloride dihydrate 99+% extra pure 500 gram

Gibberlic Acid 90% (GA3) 5 gram

Urea 99,5 %, pure 1 Kilogram

Potassium hydrogen tartrate 99,5 %, extra pure 1 Kilogram

Zinc Oxide 99.9 +%, pure 1 Kilogram

Xylene 98+% 25 Liter