1,2,4-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Back Catalog number: DD-124-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 680487 Shikimic acid, 100mg Price on request M-8315-DNPH-10ML Acetaldehyde-DNPH & Formaldehyde-DNPH, 10mL Price on request 82403 (Use Part# 82423) EPA Method 8240A Mix #3 Price on request