Analysis of Anionic Surfactant

ERAS-1000-0290 LC Reversed-phase Shim-pack Series Shim-packTM VP-ODS Analysis of Cefoperazone Sodium and Sulbactam Sodium for Injection 290 Keywords: β-lactam antibiotics, antibacterial drug 1 Impurity A 2 Penicillamine 3 Impurity C 4 Sulbactam 5 Cefoperazone 6 Unknown Impurity 7 Impurity S…

ERAS-1000-0182 LC Reversed-phase Shim-pack Series Shim-packTM VP-ODS Determination of Impurities in Pharmaceuticals 182 Keywords: histamine-2 blocker, JP 1. Famotidine (100 mg/L) Column Mobile phase Flow rate Column temp. Detection Injection vol. : Shim-packTM VP-ODS (150 mm L. x 4.6 mm…

ERAS-1000-0175A LC Reversed-phase Shim-pack Series Shim-packTM VP-ODS and Shim-pack XR-ODSⅡ 175A Analysis of Cefem Antibiotics Keywords: β-lactam antibiotics Shim-pack VP-ODS Shim-pack XR-ODSII 1.Cefadroxil 2.Cephapirin 3.Cefaclor 4. Cephalexin 5. Cephradine 6. Cefotaxime 7. Cefazolin 8. Cefuroxime 9. Cefoperazone 10. Cefoxitin 11.…

ERAS-1000-0180 LC Reversed-phase Shim-pack Series Shim-packTM VP-ODS Analysis of a Timolol Maleate Ophthalmic Solution 180 Keywords: β-blocker, USP (1) 1. Timolol (0.136 mg/mL) (2) System Column Mobile phase Column temp. Flow rate Injection vol. Detection Flow cell : (1) ProminenceTM…