Cork rings ROTILABO®, Suitable for, Flask 500-1000 ml, 5 Piece(s)

Silicon crystals 99.9% 250 gram

Zinc Sulphate Monohydrate 97%, pure 500 gram

Ammonium heptamolybdate tetrahydrate 99.8+% extra pure 25 Kilogram

Sodium Gluconate 99 +% Extra pure, food grade, USP, FCC, E576 1 Kilogram

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

Salicylic Acid 99 +% Ph. Eur. 100 gram

Ammonia 25%, pure 5 Liter

Copper(II) acetate monohydrate 99+% extra pure 1 Kilogram

Sodium Thiosulfate Pentahydrate 99 +%, pure 2.5 Kilogram

Formic acid 85 % 1 Liter

Oxalic acid 99+% Pure 25 Kilogram

Sodium Metasilicate Pentahydrate 98.5+% Pure 500 gramram