CLP Calibration Standard Back Catalog number: 52155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3818.18-50-DRIED Senecionine,50 µg/mL,dried down,1mL, Price on request 676335 Dimethachlor Metabolite CGA 369873, 10mg Price on request 10335.16-100-ME O-Desmethylvenlafaxine,100 µg/mL,MeOH,1mL, Price on request