Page 452 - Installation Training Binder FIT1-3

EnviroGuard - 1512485

Western Environmental Testing Laboratory
QC Report

QCBatchID QCType Parameter Method Result Units
QC15120779 Blank 1 Sulfate EPA 300.0 ND mg/L
QCBatchID QCType Parameter Method Result Actual % Recovery Units
QC15120779 LCS 1 Sulfate EPA 300.0 24.8 25.0 99 mg/L
QC15121184 LCS 1 pH SW846 9045D 6.94 7.00 99 ph Units
Duplicate Sample Duplicate
QCBatchID QCType Parameter Method Sample Result Result Units RPD
QC15121184 Duplicate pH SW846 9045D 1512483-001 10.1 10.1 pH Units <1%

Spike Sample MS MSD Spike MS % MSD %
QCBatchID QCType Parameter Method Sample Result Result Result Value Units Rec. Rec. RPD
QC15120779 MS 1 Sulfate EPA 300.0 1512492-002 455 548 549 10.0 mg/L 92 93 <1%
QC15120779 MS 2 Sulfate EPA 300.0 1512508-001 107 154 154 10.0 mg/L 94 94 <1%

DF=Dilution Factor, RL=Reporting Limit, ND=Not Detected or <RL Page 4 of 4