(S)-ETHYL 2-AMINO-3-(3,4-DIHYDROXYPHENYL)PROPANOATE, 95.0%, 5mg

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

Methyl ethyl keton (MEK) 99,5+% 5 Liter

Silver nitrate 99.9 +% Extra pure 1 gram

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

Sulfamic acid 99+%, pure 1 Kilogram

Sodium hypochlorite 12.5% Extra pure 1 Liter

Benzaldehyde 99.8 +%, pure, FCC, food grade 100 Milliliter

Sodium Bromide 99.9 +% extra pure 250 gram

Caffeine 99.5+% Pure 50 gram

Titanium(IV) oxide ?98 %, extra pure 100 gram

Sulfuric acid 5 Liter 10%

Citric acid, anhydrous 99.9 %, Ph . Eur. USP, FCC, Ultra Pure 1 Kilogram