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KIRTLAND AIR FORCE BASE ALBUQUERQUE, NEW MEXICO ...

KIRTLAND AIR FORCE BASE ALBUQUERQUE, NEW MEXICO ...

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APPENDIX C<br />

Table 5-1. Sample Requirements (Concluded)<br />

High Concentration Samples<br />

Matrix Parameter 1 Container 2 Preservation 3 Extraction Analysis<br />

Maximum Holding Times<br />

Liquid<br />

All organic and<br />

inorganic analyses<br />

1 x 8 oz wide<br />

mouth jar, G<br />

--- See comment 9<br />

Solids<br />

All organic and<br />

inorganic analyses<br />

2 x 8 oz wide<br />

mouth jars, G<br />

FOOTNOTES<br />

--- See comment 9<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

B/N/A = Base/Neutral/Acid extractables, TRPH = Total Recoverable Petroleum Hydrocarbon<br />

All containers must have Teflon-lined seals (Teflon-lined septa for VOA vials).<br />

G = Glass; P = High Density polyethylene<br />

Sample preservation will be done in the field immediately upon sample collection. If water samples are filtered in the field,<br />

differential pressure methods using 45 micron filters will be used, and preservatives added after filtration. VOA samples<br />

should never be filtered.<br />

When only one holding time is given, it implies total holding time from sampling until analysis.<br />

Three bottles are required on at least 5-10 percent (but at least one) sample so that the laboratory can perform all method QC<br />

checks for SW-846 method.<br />

Total Recoverable Metals for water samples. Holding time for Hg is 28 days in glass; for Cr(VI) is 24 hours.<br />

Cl - , Br - , F - , NO 3 - , NO 2 - , PO 4 3- , SO 4 2- ; 1 L for each method; orthophosphate requires filtration. Holding time for extraction is<br />

48 hours for NO 3 - , NO 2 - , PO 4 3- if not preserved with H 2 SO 4 to pH

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