Silica gel blue, 2-4 mm, with indicator, bead form, 1 kg, plastic bag.

Hydrochloric acid 5% 20 Liter

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

Manganese(II) nitrate tetrahydrate 98+% extra pure 1 Kilogram

n-Heptane 100 Milliliter 99% pure

Tin(II) chloride dihydrate 99+% extra pure 2.5 Kilogram

Urea 99,5 %, pure 1 Kilogram

Aluminium nitrate nonahydrate 98%, extra pure 100 gram

Hydrogen Peroxide, Ph.Eur., Ultra Pure 1 Liter 35% Glas

Ethylenediamine 99.8 +% Extra pure 1 Liter in glazen fles

Chloroform 99,98% p.a. 100 Milliliter

Ammonium Iron (III) Oxalate Trihydrate 99%, Pure, Approx 13% Fe 5 Kilogram

Sodium bicarbonate 99% foodgrade 2.5 Kilogram