Mix 31, 10 µg/ml, Methanol, 10ml Back Catalog number: 675491 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673274 Ethiofencarb-sulfoxide, 10.0 µg/ml, Acetonitrile, Price on request C13342000 2-Ethylhexyl 4-methoxycinnamate, certified, 0.1g Price on request 1116.16-100-TX10 3-Nitrofluoranthene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 350820-11-0 Price on request