Biotin-PEG2-NHS (2mg*5)1set

Ferric citrate hydrate, pure, 500 g, plastic packaging.

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

Azelaic Acid 99.5 +%, pure, cosmetic quality 100 gram

Butyric Acid 99.5+% Extra Pure 20 Liter

Citric acid monohydrate 99,5 %, fg 2.5 Kilogram

Ammonium heptamolybdate tetrahydrate 99.8+% extra pure 1 Kilogram

Praseodymium(III) Nitrate Hexahydrate 99+% Pure 500 gram

n-hexane 100 Milliliter 99% pure

Aluminium nitrate nonahydrate 98%, extra pure 25 Kilogram

Paraformaldehyde, pure 25 Kilogram

Citric acid, anhydrous 99.9 %, Ph . Eur. USP, FCC, Ultra Pure 250 gram

Barium Nitrate 99.8 +% Extra pure 500 gram