2-(4-NITROBENZYLIDENE)HYDRAZINECARBOXAMIDE, 95.0%, 5g

Sodium persulfate 99 +%, pure 500 gram

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

Benzaldehyde 99.8 +%, pure, FCC, food grade 1 Liter in glazen fles

Aluminum Chloride Anhydrous 99+% Pure 25 Kilogram

Iron(III) chloride solution 40 % 20 Liter

Sodium dihydrogen phosphate dihydrate 99 +% food grade, FCC, E339i 500 gram

EDTA tetrasodium salt 99+% Extra Pure 2.5 Kilogram

Zinc nitrate hexahydrate 98+% extra pure 500 gram

Sodium dihydrogen phosphate dihydrate 99 +% food grade, FCC, E339i 25 Kilogram

Ammonia 25%, pure 5 Liter

Methylcyclohexane 99+% Extra Pure 25 Liter

Ammonium Iron (III) Oxalate Trihydrate 99%, Pure, Approx 13% Fe 100 gram