Pyrazophos, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 677259 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11413.19-K-ME Dosulepin,1000 µg/mL,MeOH,1mL, Price on request S-4055-500-10IO Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO Price on request 93918 Pesticide Mix #1 Price on request