Penicillinase 1 mL inactivated 120,000 units of penicillin from Bacillus cereus, freeze-dried powder 9001-74-5 ฿960.00 View
Naphthol AS-TR phosphate disodium salt ≥99% (HPLC) 4264-93-1 C₁₈H₁₃ClNNa₂O₅P 435.71 g./mol ฿3,519.00 View
Naphthol AS-BI phosphate disodium salt hydrate ≥98.5% (HPLC) 207569-04-8 C₁₈H₁₃BrNNa₂O₆PH₂O 496.16 (anhydrous basis) g./mol ฿5,634.00 View