Mass-Labelled PCB Recovery Standard, 1.2ml, nonane Back Catalog number: P48-RS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-4079-ASS-5IO Routine Biomarker Internal Standard Cocktail 3 S-4079-ASS-IO 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 DF-IS-E Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 58380 Mercury (Hg) Price on request