PCB Congeners Standard Back Catalog number: 94239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L16545000AL Prosulfocarb, 10µg/mL in Acetonitrile, 10ml Price on request 12094.7-K-IO 5-Chloro-2-methoxyaniline,1000 µg/mL,isooctane,1mL, Price on request 679261 Bismerthiazol, 100mg Price on request