Mass-Labelled DDT & Related Compound Mix, 2µg/ml in Nonane, 1,2ml Back Catalog number: MDET-MXA Availability: In the manufacturer's stock Price on request - + Recommended C14914000 Mesotrione, certified, 0.1g Price on request 35241 Aldicarb sulfone Price on request 80421 EPA Method 8040A Analytes Mix “A” Price on request