"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 10693.22-K-AN Cannabidiolic acid, 1000µg/ml in Acetonitrile, 1ml Price on request 93323 DOW 624 Volatile Internal/Surrogate Standard Price on request 3711.X-150-05HC N-Sulfocarbamoyl-gonyautoxin-2 and -3,113.4+33.9 µM,AcOH pH5 (aq),0.5mL, Price on request