Diamond holder, for engraver sinograph 1 piece

Tin(II) chloride dihydrate 99+% extra pure 250 gram

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

Aluminum Chloride Anhydrous 99+% Pure 500 gram

Sodium Borohydride 98 +%, pure 250 gram

Ammonium metavanadate 99,9+% extra pure 50 gram

Luminol 99+%, pure 10 gram

Sodium Thiosulfate Pentahydrate 99 +%, pure 25 Kilogram

L(+)-Ascorbic acid 99 %, Ph.Eur., USP, BP 500 gram

Magnesium powder 99.9%, <75 µm, Extra pure 500 gram

Glycerol 99.7% foodgrade 5 Liter

Tin(II) chloride dihydrate 99+% extra pure 500 gram

Sodium Gluconate 99 +% Extra pure, food grade, USP, FCC, E576 500 gram