Cypermethrin Back Catalog number: 79641 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T536805 p-Tolyl Sulfate Potassium Salt, 1g Price on request S-4140-1-10IO Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3 Price on request 70032 Benzo(g,h,i)perylene, 1000µg/ml in MeChl, 1ml Price on request