PCB Congener Internal Standard Mix Back Catalog number: 94569 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1626.8-K-ME Ethyl-ß-D-6-glucuronide, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 17685-04-0 Price on request 3395.13-100-CY Ethalfluralin Price on request 10915.22-10MG Diltiazem-d3 hydrochloride (acetoxy-d3),neat,neat,10mg Price on request