Hydroxocobalamin (Standard) is the analytical standard of Hydroxocobalamin. This product is intended for research and analytical applications. Hydroxocobalamin (Vitamin B12a) is an injectable naturally occurring form of vitamin B12 with a favorable adverse effect profile, used as a dietary supplement in the treatment of vitamin B12 deficiency including pernicious anemia.

β-Endorphin, porcine

庚酸是一种由末端为羧酸的七碳链组成的有机化合物。它是一种油状液体，具有难闻的腐臭气味。它会导致一些腐臭油的气味。微溶于水，易溶于乙醇、乙醚。