REP07438

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 2/27/1998
• Doc Name: BATTLE MOUNTAIN RESOURCES INC DMG PN M-88-112
• From: RON ZUMWALT
• To: DMG
• Media Type: D
• Archive: No

~LAI~
CORE LABORATORIES
.D U A~L 1 T~Y A S S U R A N C E S METHOD S
~R E F E R E N C E.S A N D~ N O T E S
. Report ~Dete:.02/23/98 ~ ~ .
Core Laboratories - Gulf States - Houston, T%
Care Laboratories - Houston, i%
Core Laboratories - lydianapolis, IN
Core Laboratories - Lake Charles, LA
Core laboretori es - Long Beach, CA
Core Laboratories - Tanpa, FL
Core Laboratories - Valparaiso, IN
Other Subcontract Laboratories
+ HE
• HP
+ IN
• LC
• LB
• TP
• VP
• xx
E%PLANATION OF DATA OUALI FIERS - ORWNIC PARAMETERS
U - This qualifier indicates that the analyte was analyzed
for but not detected.
J - This qualifier indicates that the value is an estimate.
[t is used when a conpound is determined to be present
based on the mass spectral date but at a concentration
Less than the practical quantitation limit of the
method.
E - This qualifier indicates that a sample result is an
estimate because the concentration exceeded the upper
calibration range of the instrument.
E%PLANATION OF DATA DUALI FIERS - METALS 8 INORGANIC PARAMETERS
U -This qualifier indicates that the analyte was analyzed
for but rat detected.
B - This qualifier indicates that the analyte was detected
at a level below the reporting limit but greater than
or equal to the instrument detection limit.
EXPLANATION OF DATA FLAGS - ALL PARAMETERS
B - This flag indicates that an analyte is present in
the method blank as well as in the sample. The client
should consider this when evaluating the data.
E - This flag indicates the reported value is estimated due
to sample matrix interference.
N - This flag indicates that a post-digestion spike for
GFAA analysis is outside quality control limits.
% - This flag indicates that a surrogate recovery is
outside quality control limits.
Y - This flag indicates a spike or spike dupl icete recovery
is outside quality control limits.
Z - This flag indicates a relative percent difference for
a spike and spike duplicate is outside quality
control limits.
• - This flag indicates a relative percent difference for
a duplicate analysis is outside quality control
Limits.
- This flag indicates a percent recovery for a standard
is outside quality control limits.
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