2-Chloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: MDD-2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 94731 3,3’-Dichlorobenzidine Price on request LA11457524CY Chloroparaffin C11 55.20% Cl, 10µg/mL in CY, 1ml Price on request 91297 EPA Method 525.2 - 526 Internal Standard Price on request