Zinc sulfate monohydrate ≥99%, used in drug research 7446-19-7 ZnSO₄·H₂O 179.47 g./mol ฿1,790.00 View
3,3'-Dimethoxybenzidine solution 1000μg/ml in Methanol 119-90-4 C₁₄H₁₆N₂O₂ 244.29 g./mol ฿3,260.00 View