5 mm NMR Economy Sample Tube, 8" L, 100 MHz, 5x1ea

n-butylamine 99.9 +% extra pure 2.5 Liter

Praseodymium(III) chloride heptahydrate 99+% pure 50 gram

Praseodymium(III) Nitrate Hexahydrate 99+% Pure 250 gram

Caffeine 99.5+% Pure 50 gram

Lithium Chloride 99+% Extra Pure 100 gram

Sodium metabisulfite 97 +%, pure, food grade 25 Kilogram

EDTA tetrasodium salt 99+% Extra Pure 25 Kilogram

Sulfuric acid 1 Liter 96-98%

Benzyl alcohol 99.9 +% pure 1 Liter

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 5 Kilogram

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

Di-sodium EDTA 99+% Extra Pure 25 Kilogram