Propazine Back Catalog number: 95144 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10974.6-100-AN Para-phenylenediamine,100 µg/mL,acetonitrile,1mL, Price on request 70886 2,4,6-Trichloroanisole Price on request 59867 Multi-Elements Mix #2 Price on request