Labelled TCDD/TCDF Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-513LCSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677960 Dimethoate, 100 µg/ml, Toluene, 1ml Price on request 673569 Ethion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request C10665000 Brilliant Black BN, certified, 0.25g Price on request