1,5-Naphthalenedisulfonic acid disodium salt hydrate,95%

8-Hydroxyquinoline,ACS reagent, 98.5%

Magnesium,chips, 6-35 mesh, 99.98% trace metals basis

Glyoxylic acid solution,50 wt. % in H2O

Chromium,powder, 99.5%, -100 mesh

Iodine,ReagentPlus, 99.7% trace metals basis, beads, 1-3 mm

Aluminum oxide,pore size 58 Å, ~150 mesh

Iron,chips, 99.98% trace metals basis

Lead(II) chloride,powder, 98%

Caffeine,anhydrous, tested according to Ph. Eur.

2-Acrylamido-2-methyl-1-propanesulfonic acid,99%

Sebacic acid,99%