D-γ-Azidohomalanine hydrochloride, min. 98%, 100 mg, plastic packaging.

p-Toluenesulphonic acid monohydrate 98 %, pure 10 Kilogram

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

n-hexane 100 Milliliter 99% pure

di-Ammonium hydrogen phosphate 98 +% extra pure 1 Kilogram

Praseodymium(III) Nitrate Hexahydrate 99+% Pure 250 gram

Citric acid, anhydrous 99.9 %, Ph . Eur. USP, FCC, Ultra Pure 10 Kilogram

1-Naphthaleneacetic acid 98+%, pure 250 gram

Chloroform 99,98% p.a. 1 Liter

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

Sulfuric acid 1 Liter 37%

Ammonium Persulfate 98.5+% Pure 25 Kilogram

Titanium(IV) oxide ?98 %, extra pure 25 Kilogram