4-ANPP,1000 µg/mL,acetonitrile,1mL, Back Catalog number: 12035.19-K-AN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 20003 EPA Method 8240A/1666 - Purgeable Internal Std Price on request 92957 Aroclor 1254 Price on request 3711.0-150-05HC N-Sulfocarbamoyl-gonyautoxin-2 and -3 Price on request