- Aluminum, FIL, DCP - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01106, MCode: DCP02 |

Dates: 10/14/86 through 06/04/96 |

Open Data Set |

- Aluminum, FIL, DCP, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01106, MCode: DCP01 |

Dates: 10/08/92 through 02/21/95 |

Open Data Set |

- Aluminum, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01106, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Aluminum, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01106, MCode: PLA13 |

Dates: 06/07/96 through 09/27/01 |

Open Data Set |

- Aluminum, UNF, DCP - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01105, MCode: DCP05 |

Dates: 10/14/86 through 02/16/99 |

Open Data Set |

- Aluminum, UNF, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01105, MCode: PLA15 |

Dates: 03/08/99 through 09/28/01 |

Open Data Set |

- Antimony, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01095, MCode: GF032 |

Dates: 10/05/98 through 09/05/00 |

Open Data Set |

- Antimony, FIL, Hydride, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01095, MCode: HY009 |

Dates: 01/29/87 through 09/29/98 |

Open Data Set |

- Antimony, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01095, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Antimony, UNF, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01097, MCode: GF031 |

Dates: 10/13/98 through 09/14/99 |

Open Data Set |

- Arsenic, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01000, MCode: GF085 |

Dates: 10/05/98 through 09/28/01 |

Open Data Set |

- Arsenic, FIL, Hydride, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01000, MCode: HY010 |

Dates: 10/14/86 through 09/29/98 |

Open Data Set |

- Arsenic, UNF, EPA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01002, MCode: GF031 |

Dates: 10/30/97 through 09/18/00 |

Open Data Set |

- Arsenic, UNF, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01002, MCode: GF096 |

Dates: 10/09/98 through 09/24/01 |

Open Data Set |

- Arsenic, UNF, GFAA-EPA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01002, MCode: GF073 |

Dates: 05/17/91 through 09/19/97 |

Open Data Set |

- Arsenic, UNF, Hydride, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01002, MCode: HY013 |

Dates: 11/12/86 through 09/24/98 |

Open Data Set |

- Barium, FIL, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01005, MCode: AA003 |

Dates: 11/12/86 through 03/27/96 |

Open Data Set |

- Barium, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01005, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Barium, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01005, MCode: PLA11 |

Dates: 10/14/86 through 09/27/01 |

Open Data Set |

- Barium, UNF, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01007, MCode: AA042 |

Dates: 10/14/86 through 10/08/97 |

Open Data Set |

- Barium, UNF, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01007, MCode: PLA15 |

Dates: 03/26/99 through 09/24/01 |

Open Data Set |

- Beryllium, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01010, MCode: PLM43 |

Dates: 02/07/94 through 08/28/01 |

Open Data Set |

- Beryllium, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01010, MCode: PLA11 |

Dates: 10/14/86 through 08/23/01 |

Open Data Set |

- Beryllium, UNF, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01012, MCode: AA043 |

Dates: 10/14/86 through 02/16/99 |

Open Data Set |

- Beryllium, UNF, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01012, MCode: PLA15 |

Dates: 03/29/99 through 08/17/01 |

Open Data Set |

- Boron, FIL, DCP - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01020, MCode: DCP03 |

Dates: 10/01/86 through 06/05/96 |

Open Data Set |

- Boron, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01020, MCode: PLA13 |

Dates: 06/07/96 through 09/27/01 |

Open Data Set |

- Boron, UNF, DCP - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01022, MCode: DCP06 |

Dates: 10/28/97 through 02/08/99 |

Open Data Set |

- Boron, UNF, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01022, MCode: PLA15 |

Dates: 03/08/99 through 09/14/01 |

Open Data Set |

- Cadmium, FIL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01025, MCode: CX002 |

Dates: 10/14/86 through 05/08/89 |

Open Data Set |

- Cadmium, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01025, MCode: GF086 |

Dates: 05/15/89 through 09/24/01 |

Open Data Set |

- Cadmium, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01025, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Cadmium, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01025, MCode: PLA11 |

Dates: 10/14/86 through 09/27/01 |

Open Data Set |

- Cadmium, FILS, GFAA, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01025, MCode: GF074 |

Dates: 03/06/87 through 09/13/95 |

Open Data Set |

- Cadmium, UNF - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01027, MCode: CX013 |

Dates: 10/14/86 through 04/27/89 |

Open Data Set |

- Cadmium, UNF, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01027, MCode: GF097 |

Dates: 05/08/89 through 09/28/01 |

Open Data Set |

- Chromium, FIL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01030, MCode: AA011 |

Dates: 10/14/86 through 11/16/87 |

Open Data Set |

- Chromium, FIL, DCP - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01030, MCode: DCP04 |

Dates: 12/01/87 through 12/23/93 |

Open Data Set |

- Chromium, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01030, MCode: GF075 |

Dates: 12/28/93 through 09/27/01 |

Open Data Set |

- Chromium, FIL, GFAA, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01030, MCode: GF076 |

Dates: 11/30/87 through 09/27/94 |

Open Data Set |

- Chromium, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01030, MCode: PLM40 |

Dates: 02/07/94 through 05/09/00 |

Open Data Set |

- Chromium, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01030, MCode: PLA11 |

Dates: 08/10/87 through 09/27/01 |

Open Data Set |

- Chromium, UNF, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01034, MCode: AA048 |

Dates: 10/14/86 through 03/08/88 |

Open Data Set |

- Chromium, UNF, DCP - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01034, MCode: DCP07 |

Dates: 11/18/87 through 12/13/93 |

Open Data Set |

- Chromium, UNF, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01034, MCode: GF094 |

Dates: 12/28/93 through 09/24/01 |

Open Data Set |

- Cobalt, FIL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01035, MCode: CX005 |

Dates: 11/12/86 through 05/08/89 |

Open Data Set |

- Cobalt, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01035, MCode: GF087 |

Dates: 05/16/89 through 07/13/01 |

Open Data Set |

- Cobalt, FIL, GFAA, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01035, MCode: AA015 |

Dates: 03/06/87 through 09/30/92 |

Open Data Set |

- Cobalt, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01035, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Cobalt, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01035, MCode: PLA11 |

Dates: 10/14/86 through 09/27/01 |

Open Data Set |

- Cobalt, UNF, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01037, MCode: CX015 |

Dates: 10/14/86 through 04/27/89 |

Open Data Set |

- Cobalt, UNF, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01037, MCode: GF098 |

Dates: 05/08/89 through 09/14/01 |

Open Data Set |

- Copper, FIL, AA - |

Percent Relative Standard Deviation |

Lab: , PCode: 01040, MCode: AA016 |

Dates: 10/14/86 through 11/05/86 |

Open Data Set |

- Copper, FIL, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01040, MCode: CX006 |

Dates: 10/15/86 through 05/08/89 |

Open Data Set |

- Copper, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01040, MCode: GF088 |

Dates: 05/15/89 through 09/24/01 |

Open Data Set |

- Copper, FIL, GFAA, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01040, MCode: GF077 |

Dates: 03/06/87 through 09/27/94 |

Open Data Set |

- Copper, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01040, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Copper, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01040, MCode: PLA11 |

Dates: 10/14/86 through 09/27/01 |

Open Data Set |

- Copper, UNF - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01042, MCode: CX016 |

Dates: 10/14/86 through 04/27/89 |

Open Data Set |

- Copper, UNF, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01042, MCode: GF099 |

Dates: 05/08/89 through 09/28/01 |

Open Data Set |

- Copper, UNF, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01042, MCode: PLA15 |

Dates: 04/12/99 through 09/14/01 |

Open Data Set |

- Iron, FIL, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01046, MCode: AA018 |

Dates: 10/14/86 through 03/29/96 |

Open Data Set |

- Iron, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01046, MCode: PLA11 |

Dates: 10/14/86 through 09/27/01 |

Open Data Set |

- Iron, FIL, ICP-OES, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01046, MCode: PLA09 |

Dates: 10/08/92 through 09/27/94 |

Open Data Set |

- Iron, UNF, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01045, MCode: AA054 |

Dates: 10/14/86 through 03/15/99 |

Open Data Set |

- Iron, UNF, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01045, MCode: PLA15 |

Dates: 04/05/99 through 09/28/01 |

Open Data Set |

- Lead, FIL, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01049, MCode: CX007 |

Dates: 10/14/86 through 05/08/89 |

Open Data Set |

- Lead, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01049, MCode: GF089 |

Dates: 05/15/89 through 09/24/01 |

Open Data Set |

- Lead, FIL, GFAA, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01049, MCode: GF078 |

Dates: 03/06/87 through 09/13/95 |

Open Data Set |

- Lead, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01049, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Lead, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01049, MCode: PLA11 |

Dates: 10/14/86 through 08/03/00 |

Open Data Set |

- Lead, UNF, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01051, MCode: CX017 |

Dates: 10/14/86 through 04/27/89 |

Open Data Set |

- Lead, UNF, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01051, MCode: GF100 |

Dates: 05/08/89 through 09/28/01 |

Open Data Set |

- Lithium, FIL, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01130, MCode: AA021 |

Dates: 01/11/90 through 03/27/96 |

Open Data Set |

- Lithium, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01130, MCode: PLA11 |

Dates: 10/14/86 through 09/27/01 |

Open Data Set |

- Lithium, UNF, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01132, MCode: AA057 |

Dates: 10/14/86 through 01/25/99 |

Open Data Set |

- Lithium, UNF, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01132, MCode: PLA15 |

Dates: 04/26/99 through 09/14/01 |

Open Data Set |

- Manganese, FIL, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01056, MCode: AA025 |

Dates: 10/14/86 through 03/29/96 |

Open Data Set |

- Manganese, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01056, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Manganese, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01056, MCode: PLA11 |

Dates: 10/14/86 through 09/27/01 |

Open Data Set |

- Manganese, FIL, ICP-OES, LL - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01056, MCode: PLA09 |

Dates: 10/08/92 through 09/27/94 |

Open Data Set |

- Manganese, UNF, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01055, MCode: AA060 |

Dates: 10/14/86 through 03/15/99 |

Open Data Set |

- Manganese, UNF, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01055, MCode: PLA15 |

Dates: 04/05/99 through 09/24/01 |

Open Data Set |

- Mercury, FIL,CVAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 71890, MCode: CV013 |

Dates: 10/14/86 through 03/23/01 |

Open Data Set |

- Mercury, UNF,CVAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 71900, MCode: CV016 |

Dates: 02/17/87 through 03/23/01 |

Open Data Set |

- Molybdenum, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01060, MCode: GF080 |

Dates: 11/09/94 through 09/19/01 |

Open Data Set |

- Molybdenum, FIL, ICP-MS - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01060, MCode: PLM43 |

Dates: 02/07/94 through 09/27/01 |

Open Data Set |

- Molybdenum, FIL, ICP-OES - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01060, MCode: PLA11 |

Dates: 10/14/86 through 08/23/01 |

Open Data Set |

- Molybdenum, FIL,CXAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01060, MCode: CX009 |

Dates: 10/14/86 through 10/27/94 |

Open Data Set |

- Molybdenum, UNF, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01062, MCode: GF095 |

Dates: 11/07/94 through 09/14/01 |

Open Data Set |

- Molybdenum, UNF,CXAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01062, MCode: CX018 |

Dates: 10/14/86 through 10/28/94 |

Open Data Set |

- Nickel, FIL, AA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01065, MCode: CX010 |

Dates: 10/14/86 through 05/08/89 |

Open Data Set |

- Nickel, FIL, GFAA - |

Percent Relative Standard Deviation |

Lab: NWQL, PCode: 01065, MCode: GF090 |

Dates: 05/15/89 through 09/19/01 |

Open Data Set |