PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml Back Catalog number: 92366 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 71019 n-Nonacosane Price on request 95350 515.4Mix - Underivatized Acids Price on request XE-2367-S 2,3,6,7-Tetrachloroxanthene , 1.2ml x 50ug/ml, toluene Price on request