![cetyl512.jpg](http://resources.perkinelmer.com/lab-solutions/resources/images_for_resize/cetyl512.jpg)
GC-FID: Determination of Cetyl Alcohol and Aliphatic Alcohol Impurities According to USP
![gc-fid-limit-of-diethylene-glycol-and-ethylene-glycol-512x288.jpg](http://resources.perkinelmer.com/lab-solutions/resources/images_for_resize/gc-fid-limit-of-diethylene-glycol-and-ethylene-glycol-512x288.jpg)
GC-FID: Determination of Ethylene Glycol and Diethylene Glycol in Polyethylene Glycol 400 according to USP Monograph
![718179-pki-pdg-normalized-512.jpg](http://resources.perkinelmer.com/lab-solutions/resources/images_for_resize/718179-pki-pdg-normalized-512.jpg)
GC-FID: Determination of Diethylene Glycol and Ethylene Glycol according to USP Propylene Glycol Monograph