Mass-Labelled PCB Recovery Standard, 1.2ml, nonane Back Catalog number: P48-RS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-4514-100-ME Alkylated phenols, Special Phenol Mix 100µg/mL in methanol Phenol Catechol Resorcinol o-Cresol m-Cresol p-Cresol 2,3-Dimethylphenol 2,4-Dimethylphenol 2,5-Dimethylphenol 2,6-Dimethylphenol 3,4-Dimethylphenol 3,5-Dimethylphenol 2,3,5-Trimethylpheno Price on request 30050 EPA Method 548 Calibration Solution Price on request 680511 TFNG, 25mg Price on request