PMID- 15734321 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20050519 LR - 20181113 IS - 1044-0305 (Print) IS - 1044-0305 (Linking) VI - 16 IP - 3 DP - 2005 Mar TI - LCMS/MS and TOF-SIMS identification of the color bodies on the surface of a polymer. PG - 295-301 AB - The source of discoloration on a polymer surface can often be identified by washing the surface of the discolored polymer to collect the color bodies, then analyzing the washings using liquid chromatography-mass spectrometry (LCMS), with an in-line ultraviolet (UV) detector set at the optimum wavelength for the particular color bodies. A reference sample having no discoloration is also analyzed in the same way. In this paper, results from this methodology are compared with direct time of flight-secondary ion mass spectrometry (TOF-SIMS) analysis of a discolored polymer. The benefits and shortcomings of each methodology are discussed. FAU - Moore, Colin AU - Moore C AD - Crompton Corporation, Middlebury, Connecticut 06749, USA. colin_moore@cromptoncorp.com FAU - McKeown, Pat AU - McKeown P LA - eng PT - Journal Article PL - United States TA - J Am Soc Mass Spectrom JT - Journal of the American Society for Mass Spectrometry JID - 9010412 EDAT- 2005/03/01 09:00 MHDA- 2005/03/01 09:01 CRDT- 2005/03/01 09:00 PHST- 2004/03/15 00:00 [received] PHST- 2004/09/28 00:00 [revised] PHST- 2004/11/10 00:00 [accepted] PHST- 2005/03/01 09:00 [pubmed] PHST- 2005/03/01 09:01 [medline] PHST- 2005/03/01 09:00 [entrez] AID - S1044-0305(04)00747-0 [pii] AID - 10.1016/j.jasms.2004.11.010 [doi] PST - ppublish SO - J Am Soc Mass Spectrom. 2005 Mar;16(3):295-301. doi: 10.1016/j.jasms.2004.11.010.