1997-04-24_REVISION - M1977493 ‎(19)‎

• Permit No: M1977493
• IBM Index Class Name: REVISION
• Doc Date: 4/24/1997
• Doc Name: EPAS- QA/QC- Screening Samples- July 17, 1996
• From: Climax Molybdenum
• To: DMG
• Type & Sequence: SR2
• Email Name: ACS
• Media Type: D
• Archive: No

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MATRD(SPN(E or SAMPLE DUPLICATE PRECISION
Client: Climax Molybdenum Company Report Date: 8/26/96
Matrix: Surface Water Date Received: 7/18/96
ACZ Project No.: L10343-02 through 06
Concentration Units: m /L
Method Analysis Sample Control Sample Duplicate RPD
Anslyte Date No. Limit Value C Value C %
%RPO 5xIDL
Arsenic total recoverable M6020 ICPMS 8/7196 L10343-03 +/-20 5 1.89 1.93 3.2
Boron dissolved CLP-M 3/90 ICP 8/9/98 L10343-02 +/-20 100 0.02 U 0.02 U 0.0
Cadmium dissolved M6020 ICPMS 8/14/96 L10343-02 +/-20 8 2.41 2.36 2.1
Calcium dissolved CLP 3190 ICP 8/9/96 L10343-02 +/-20 6000 118 117.4 0.6
Chromium IV dissolved SM3500Cr-O 7/18/96 L10343-06 +/-20 0.1 0.005 0.005 0.0
Chromium dissolved CLP 3190 ICP 819/96 L10343-02 +/-20 20 0.01 U 0.01 U 0.0
Chromium total recoverable CLP 3/90 ICP 819/96 00343-02 +/-20 20 20 U 20 U 0.0
Copper.dissolved M6020 ICPMS 8114/96 L10343-02 +/-20 30 7.12 6.63 8.0
Iron dissolved CLP 3/90 ICP 819/96 L10343-02 +/-20 100 117 116.9 0.1
Iron total recoverable CLP 3/90 ICP 8/9/96 L10343-02 +/-20 200 118 117.5 0.4
Lead dissolved M6020 ICPMS 8/14/96 L10343-02 +/-20 60 1.76 1.77 1.1
Ma nesium dissolved CLP 3/90 ICP 819/96 L10343.02 +/-20 5000 476 476.9 0.2
Manganese,dissolved CLP 3190 ICP 8/9/98 L10343.02 +1.20 15 3.24 3.236 0.1
Man anese total recoverable CLP 3190 ICP 8/8/96 L10343-02 +/-20 30 3.1 3.1 0.0
Mercury.total recoverable CLP M245.1 CVAA 7127/96 L10343-04 +/-20 1 0.2 U 0.2 U 0.0
Nickel dissolved CLP 3190 ICP 8/9/96 L10343-02 +/-20 40 0.052 B 0.05 3.9
Selenium total recoverable SM 35O0-Se C AA 7/30/96 L10343-04 +/-20 5 1 U 1 U 1020
Silver dissolved M6020 ICPMS 8/14/96 L10343-02 +/-20 10 3 U 3 U
Zinc,dissolved CLP 3190 ICP 8/9/96 L10343-02 +/-20 20 1 0.24 0.238 10.8
Chloride M325.2 8/13/96 L10343-05 +/-20 5 4 4 0.0
Coliforms fecal SM9222D 7/18/96 NA
. Conductivity @25C M120.1 7/19/96 L10343-06 +/-20 10 1990 1959 1.6
Cyanide,free M335.3 7/30/96 10367-02 +/-20 0.05 0.01 U 0.01 U 0.0
Nitrate as N dissolved M353.2 7/19/90 L10343-05 +/-20 0.1 0.05 U 0.05 U 0.0
Nitrate/Nitrite as N dissolved M353.2 7119/96 L10343-06 +/-20 0.1 0.28 0.28 0.0
Nitrogen,ammonia M350.1 8/8/96 L10343-05 +1-20 3 6.61 6.54 1.1
TSS M160.2 7/19/96 L10343.02 +/-20 20 84 60 8.6
Sulfate M375.3 7/25/96 L10343-06 +/-20 60 1074 1165 7.3
Sulfide as S SM427C 7/19796 L10343-05 +/-20 0.1 0.024 0.024 0.0
Thioe anete SCN SM4500-CN 7/25/96 L10343-03 +/-20 0.5 0.1 U 0.1 0.0
H lab M150.1 7/19/96 L10343-05 +/-20 0.1 4.18 4.28 2.4
'Samples not from Climax Molybdenum,but run in the same batch.
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