Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended ISOD Isodrin, 1.2mL x 100ug/mL, nonane Price on request S-4121-ASS-IO Routine Biomarker Internal Standard Cocktail 4 S-4121-ASS-5IO 7 Analytes, each concentration as listet in isooctane; units: 10x1mL, 1x5mL, 5x5mL Please inquire for other quantities. Chiron No. Name CAS No Price on request 680903 1,3-Dimethyl-2-imidazolidinone, 100mg Price on request