N,N,N',N'-Tetraphenyl-1,4-phenylenediamine>98.0%(GC)5g

Ferric citrate hydrate, pure, 500 g, plastic packaging.

Aluminum sulfate hydrate 99+% 500 gram

Diisopropyl ether 99+% stab. Extra pure 5 Liter

Triethylene glycol 99+% Extra pure 1 Liter

Thymol 99+% Extra Pure 1 Kilogram

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

Sodium acetate trihydrate 99,5+% pure 1 Kilogram

Sodium persulfate 99 +%, pure 1 Kilogram

Vanillin 99,5+% Extra Pure, Foodgrade 50 gram

Sodium Bromide 99.9 +% extra pure 1 Kilogram

Ammonium dihydrogen phosphate 98 +%, pure 25 Kilogram

Titanium(IV) oxide ?98 %, extra pure 5 Kilogram