4-Hydroxy-1-naphthaldehyde, 95%, 100mg

p-Toluenesulphonic acid monohydrate 98 %, pure 2.5 Kilogram

2-Phenoxyethanol 99,5+% Extra Pure, cosmetics quality 25 Liter

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 5 Kilogram

Ammonium Persulfate 98.5+% Pure 25 Kilogram

Tri-sodium phosphate Dodecahydrate 98 +%, food grade, pure 1 Kilogram

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

Sodium bisulphate 93 % 4 Kilogram

Luminol 99+%, pure 10 gram

Azelaic Acid 99.5 +%, pure, cosmetic quality 500 gram

Butylhydroxytoluene (BHT) 99.7%, pure 25 Kilogram

Sodium bicarbonate 99% foodgrade 2.5 Kilogram

Sodium Bromide 99.9 +% extra pure 1 Kilogram