EPA Method 1664A QC Sample
PAR Standard x 10 mL
(Precision and Recovery)
40 mg/L Hexadecane/Stearic Acid
HEM Recovery: 94.6%

SPE Filter:
Xenosep® 47 mm oil and Grease SPE Filter

© Xenosep Technologies LLC, 2005.

Xenosep Technologies LLC • 508 Main Street, Boonton, NJ 07005
973.239.0247 • FAX: 973.239.4133
E-mail: info@xenosep.com