1,4-Dichlorobutane, 2000µg/ml in MeOH, 1ml Back Catalog number: S-10218M5-1ML Availability: In the manufacturer's stock Price on request - + Recommended PFS-537-SPDS 537.1 Surrogate primary dilution std 574,70 € 66211 Group 1a PCB’s - Aroclor Toxicity Price on request 50241 COD Calibration Standard Price on request