Mass-Labelled PCB Sampling Standard, 1.2ml, nonane Back Catalog number: P48-SS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended L429-SS Method 429 Surrogate Standard Stock Solution, 1.2ml, isooctane Price on request 679778 2-Methoxyethanol, 1ml Price on request 11156.7-50-ME Perfluoroheptane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL, Price on request
