Chlorpyrifos, 1000µg/ml in Hexane 1ml Back Catalog number: 81403 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended I140004 Ibuprofen-13C,d3, 1mg Price on request 57222 Titanium (Ti) Price on request 683042 Trifloxystrobin Metabolite CGA 321113, 10mg Price on request