Syringic acid,>=95% (HPLC)

Ethyl stearate,>=99% (capillary GC)

Tridecanoic acid,>=98%

Sodium taurodeoxycholate hydrate,>=95% (HPLC)

2,4,6-Tris(2-pyridyl)-s-triazine,>=98%

(+-)-a-Lipoic acid,BioReagent, suitable for cell culture, >=99%

Tetramethylammonium chloride,reagent grade, >=98%

Sodium tetraphenylborate,ACS reagent, >=99.5%

Tyramine hydrochloride,>=98%

N,N,N?,N?-Tetramethyl-p-phenylenediamine dihydrochloride,>=95%, powder

(+-)-a-Tocopherol,synthetic, >=96% (HPLC)

?L-Tryptophan,>=99% (HPLC)