Toxicity Characteristic Leaching Procedure (TCLP)

Parameter	Method
TCLP Metals ICP: As, Ba, Cd, Cr, Pb, Se, Ag CVAA: Hg	EPA 6010 EPA 7470
TCLP Volatile Organics	EPA 8260 GC/MS
TCLP Semi-Volatile Organics	EPA 8270 GC/MS
TCLP Pesticides	EPA 8270 GC/ECD-GC/MS
TCLP Herbicides (with Semi-volatiles)	EPA 8270 GC/MS

2221 Ross Way, Tacoma, Washington 98421
(One block from Port of Tacoma Road and 11th Street East)

26276 Twelve Trees Ln. #C, Poulsbo, WA 98370

1786 SE Mile Hill Dr. Port Orchard, WA 98366