Cefotaxime sodium salt Analytical reference substance, 99% 64485-93-4 C₁₆H₁₆N₅NaO₇S₂ 477.45 g./mol ฿590.00 View
Bacitracin zinc salt from Bacillus licheniformis, ~70,000 U/g 1405-89-6 C₆₆H₁₀₁N₁₇O₁₆SZn 1486.07 g./mol ฿860.00 View