Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675397 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended X9029 bis(2-Ethylhexyl) phthalate Price on request 677488 D8-Ciprofloxacin hydrochloride hydrate, 100 µg/ml, Price on request 10900-0180-100ME5 Chloroform, 100µg/ml in MeOH, 5ml Price on request