Cefaclor Back Catalog number: 72123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3375.9-K-ME Dichlorprop,1000 µg/mL,MeOH,1mL, Price on request 93432 Appendix II Volatile Standard Price on request 70207 4,4’-Methoxychlor Price on request