"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3329.12-100-CY Carbaryl Price on request 96857 PCB Isomer Standard “Dutch 7” Price on request 71896 3-Methylcatechol Price on request