Laboratory Fortification Standard Back Catalog number: 59172 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D4157 4,5-Dichloro-2-n-octyl-4-isothiazolin-3-one, >98%, 25g Price on request 71786 2,3,4-Trifluorotoluene Price on request 677909 Fenpiclonil, 10.0 µg/ml, Acetonitrile, 10ml Price on request