N-(2,4-Dimethylphenyl)-3-hydroxy-2-naphthamide, 98%, 5g

L(+)-Ascorbic acid 99 %, Ph.Eur., USP, BP 500 gram

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 1 Kilogram

Tin(II) chloride dihydrate 99+% extra pure 1 Kilogram

Sodium Percarbonate 2.5 Kilogram

Benzyl Benzoate 99.5+% Extra Pure, BP 1 Liter Verpakt in HDPE fles

Ammonium Sulfate 99 +% p.a. 5 Kilogram

n-hexane 100 Milliliter 99% pure

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 5 Kilogram

Magnesium chloride hexahydrate 99 +%. Ph. Eur, BP, FCC, food grade 500 gram

Urea 99,5 %, pure 25 Kilogram

Zinc Sulphate Monohydrate 97%, pure 25 Kilogram

Chloroform 99,98% p.a. 100 Milliliter