Pump head 3 rollers for Sci-Q 323, 1 piece

Nitric acid 20%, pure, 1 l, plastic packaging.

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

Potassium thiocyanate 99.9 +% Extra pure 500 gram

Sulfamic acid 99+%, pure 1 Kilogram

Silver nitrate 99.9 +% Extra pure 250 gram

Silver nitrate 99.9 +% Extra pure 50 gram

Citric acid, anhydrous 99.9 %, Ph . Eur. USP, FCC, Ultra Pure 2.5 Kilogram

Aluminium nitrate nonahydrate 98%, extra pure 100 gram

Ammonium Iodide 99.9+% ACS, Ultra Pure 10 Kilogram

Sodium dihydrogen phosphate dihydrate 99 +% food grade, FCC, E339i 25 Kilogram

Sulfamic acid 99+%, pure 4 Kilogram

Silicon crystals 99.9% 50 gram