PAH-Mix 20, 10 ng/µl, 10ml Back Catalog number: L20950020AL Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-G Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 3454.10-100 Metoxuron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 19937-59-8 Price on request 9357.20-10MG Lansoprazole, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 103577-45-3 Price on request