Base/Neutrals Surrogate Standard Back Catalog number: 90642 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8583.2 Methyl isothiocyanate, , Solvent-, Unit , # of units-, Cas.no. 556-61-6 Price on request 79782 Fipronil, 1000µg/ml in Acetonitrile, 1ml Price on request 98775 Surrogate Standard Price on request