BHC (Tech), 100µg/ml in MeOH, 1ml Back Catalog number: P-081S Availability: In the manufacturer's stock Price on request - + Recommended 71135 p-Toluidine Price on request DF-IS-B200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 90391 Chloropicrin Price on request