L(+)-arabinose, min. 99%, for biochemistry, 50 g, plastic packaging.

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

Copper(I) oxide 97 +% pure 500 gram

Ammonium Persulfate 98.5+% Pure 25 Kilogram

Acetone 99.9 +% Pure 5 Liter

Diisopropyl ether 99+% stab. Extra pure 500 Milliliter

Sodium persulfate 99 +%, pure 25 Kilogram

Hydrogen Peroxide, Ph.Eur., Ultra Pure 1 Liter 10% Glas

Tri-sodium phosphate Dodecahydrate 98 +%, food grade, pure 2.5 Kilogram

Benzalkonium Chloride 80% 100 Milliliter

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 500 gram

Sodium bisulphate 93 % 4 Kilogram