CLP Semi-Volatile Internal Standard Back Catalog number: 11009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674644 Benzyldimethyloctadecylammonium chloride, 100mg Price on request 70509 1,1-Dichloropropanone-2 Price on request 92196 Pesticide Mix B + Surrogates Price on request