Endrin ketone, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680869 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2444.7-K-IP 4-Nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 100-17-4 Price on request 0262.20-100-AN Benzo[a]fluoranthene,100 µg/mL,acetonitrile,1mL, Price on request 71657 2-Methyl-4,6-dinitroanisole Price on request