DL-Serine, min. 99%, for biochemistry, 500 g, plastic packaging.

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 25 Kilogram

Tin (IV) oxide 99.7 +% P.a. 100 gram

Sodium Fluoride 99.9 +% extra pure 25 Kilogram

Thymol 99+% Extra Pure 5 Kilogram

Caffeine 99.5+% Pure 2.5 Kilogram

Nickel (II) sulfate 98 +% pure 10 Kilogram

Copper(II) chloride dihydrate ?98.5%, extra pure 500 gram

Lithium Chloride 99+% Extra Pure 1 Kilogram

Potassium thiocyanate 99.9 +% Extra pure 500 gram

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

Sulfuric acid 25 Liter 96-98%

Sodium Borohydride 98 +%, pure 250 gram