print #S50916: Naphthalene and Metabolite [3122 S,p] 6/20/2013 Components   Name Method Reference Range Units Naphthalene GC/HPLC    mcg/mL   1-Naphthol GC/HPLC    mcg/mL   Specimen Requirements   Type Volume Temperature Instructions PRIMARY 1 Serum 4 (1.5) mL4 (1.5) mL   Frozen - 7 Day(s)/Refrigerated - 7 Day(s)   ALTERNATE   Plasma EDTA 4 (1.5) mL   Frozen - 7 Day(s)/Refrigerated - 7 Day(s)   Setup Schedule Tuesday, Thursday Reported (Analytical Time) 4 days CPT Code 82492 The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed. Notes SST tube not acceptable.