Isocarbophos, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 678006 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-C200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 53337 Mixed Calibration Standard 3 Price on request 674765 2-Chloro-4-methylsulfonylbenzoic acid, 100mg Price on request