Cephalothin, 250mg Back Catalog number: 680348 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 53023 Contract Required Detection Limits (CRI) Mix 2 Price on request 3641.12-K-IO Ethyl 4-trans-decenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 76649-16-6 Price on request 9879.17-50-IO 1,2,7-Trimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60490-68-8 Price on request