1993-09-24_HYDROLOGY - M1977378

• Permit No: M1977378
• IBM Index Class Name: HYDROLOGY
• Doc Date: 9/24/1993
• Doc Name: Work Plan to Perform a Tracer Test
• From: Simon Hydro- Search
• To: Sunnyside Gold Corp
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

United States Environmental Monitoring and
Environmental Protection Systems Laboratory
Agency Cincinnati, OH 45268
Research and Development Revised August 1991
A
\�"/E PA Test Method
The Determination of
Inorganic Anions in
Water by Ion Chromatography —
Method 300.0
John D. Pfaff, Carol A. Brockhoff, and James W. O'Dell
1. Scope and Application Section 13)for the above analytes is
listed in Tables 1A and 1 B. The MDL for
1.1 This method covers the determina- a specific matrix may differ from those
tion of the following inorganic anions. listed, depending upon the nature of the
sample.
Method A. Storet No.
(Total) 1.4 Method A is recommended for
Bromide 71870 drinking and waste waters. The
Chloride 00940 multilaboratory range tested for each
Fluoride 00951 anion is as follows in mg/L:
Nitrate-N 00620
Nitrite-N 00615 Bromide 0.63-21.0
Ortho-Phosphate-P 70507 Chloride 0.78-26.0
Sulfate 00945 Fluoride 0.26-8.49
Nitrate-N 0.42- 14.0
Method B. Storet No. Nitrite-N 0.36- 12.0
(Total) Ortho-P 0.69-23.1
Chlorite 50074 Sulfate 2.85 -95.0
Chlorate
Bromate 1.5 This method is recommended for
use only by or under the supervision of
1.2 The matrices applicable to each analysts experienced in the use of ion
method are shown below: chromatography and in the interpreta-
tion of the resulting ion chromatogram.
A. Drinking water, surface water, mixed Each analyst must demonstrate the
domestic and industrial wastewaters, ability to generate acceptable results
groundwater, reagent waters,solids with this method, using the procedure
(after extraction 2.3), leachates(when described in Section 10.2.
no acetic acid is used 2.4)
1.6 When this method is used to
B. Drinking water and reagent waters. analyze unfamiliar samples for any of
the above anions, anion identification
1.3 The Single Laboratory Method should be supported by the use of
Detection Limit(MDL,defined in
300.0-1 August 1991 LPN 000310M 9N1