Sulfamethazine, 100μg/mL in Acetonitrile, 1ml Back Catalog number: XA16996500AL Availability: In the manufacturer's stock Price on request - + Recommended C580002-1MG Clindamycin-d3 Hydrochloride, 1mg Price on request DF-SS-A20 Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 20ng/ml, nonane Price on request 73578 2-Thiocyanomethylthiobenzothiazole Price on request