Propazine, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675390 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended N525465 N-Nitrosodiethylamine, 1g Price on request S-4011-SET Whole Oil Quantitative Control Standards Set (S-4012+S-4013) Price on request 71668 2,3,4,6-Tetrachloroanisole Price on request