Nα-p-Tosyl-L-arginine methyl ester hydrochloride 98% 1784-03-8 C₁₄H₂₂N₄O₄SHCl 378.87 g./mol ฿420.00 View
Hygromycin B standard solution 100μg/mL in Methanol 31282-04-9 C₂₀H₃₇N₃O₁₃ 527.52 g./mol ฿5,800.00 View