PCB Isomer Standard “Dutch 7” Back Catalog number: 96857 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4685-ASS-100W Custom Mix Bergenbier C, in water 8902. acetaldehyde 15 ppm 0185. DMS (dimethyl sulfide) 200 ppb 2271. ethyl-acetate 60 ppm 1375. Price on request 11009 CLP Semi-Volatile Internal Standard Price on request 673321 Hexythiazox, 100 µg/ml, Acetonitrile, 5ml Price on request