Schedule 1262 |
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Description:
Radium Isotope |
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Analyzing
Laboratory(s): |
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Eberline
Services, Richmond, CA . |
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Analyte |
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CAS Number |
RL |
Unit |
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***
Radium-226 |
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13982-63-3 |
0.1 |
pCi/L |
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***
Radium-228 |
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15262-20-1 |
1 |
pCi/L |
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Container
Requirements |
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Quantity |
Bottle |
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1 |
2L FAR |
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Description: 1 L Polyethylene
bottle, acid-rinsed |
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Treatment and Preservation: Filter
through 0.45-um filter and acidify with Ultrex nitric acid (HNO3) to pH <
2 |
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References |
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1. EPA 903.1 |
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Radium-226
in drinking water - Radon emanation technique |
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Method ID:
EPA 903.1 |
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2. EPA 904.0 - Modified |
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Radium-228
in drinking water (with modification) |
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Method ID:
EPA 904.0 |
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Lab Code 1369 |
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Description:
Radon-222, Water, Unfiltered, Time Sensitive!! MUST be rcvd within 48 hrs of
collection, Liq Scint |
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Analyzing
Laboratory: USGS - National Water Quality Laboratory, Denver, CO |
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Parameter Name |
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CAS Number |
RL |
Unit |
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Radon-222 |
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14859-67-7 |
26 |
pCi/L |
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Radon-222,
2 sigma precision estimate |
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pCi/L |
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Radon-222,
minimum detectable concentration |
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pCi/L |
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Container
Requirements |
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20mL RURCV |
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Description: |
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Treatment
and Preservation: 20 mL glass vial filled with 10 mL mineral oil liquid
scintillation cocktail and 10 mL of sample. Time Dependent - ship immediately
- MUST be received within 48 hours of collection. The vials are ordered from
One Stop shopping, stock number 1390. |
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Lab Code 1565 |
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Description:
Tritium, Water, Unfiltered, by Electrolytic Enrichment and Liquid
Scintillation |
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Analyzing
Laboratory: USGS-NATIONAL RESEARCH PROGRAM LAB, MENLO PARK, CA |
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Parameter Name |
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CAS Number |
RL |
Unit |
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Tritium |
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10028-17-8 |
1 |
pCi/L |
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tritium, 2
sigma precision estimate |
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pCi/L |
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Container
Requirements |
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1L RUR |
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Description:
250 or 500 or 1000 mL Polyethylene bottle, Must use polyseal cap. Use
unfiltered sample to rinse bottles. For labcodes 452 |
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Treatment
and Preservation: 460, 624, and 1565: see NWQL tech memo 95.11 |
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Lab Code 1043 |
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Description:
Tritium, Water, Unfiltered, by Electrolytic Enrichment and Gas Counting |
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Analyzing
Laboratory: University of Miami, Tritium Laboratory, Miami, FL |
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Parameter Name |
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CAS Number |
RL |
Unit |
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Tritium |
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10028-17-8 |
0.3 |
pCi/L |
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tritium, 2
sigma precision estimate |
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pCi/L |
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Container
Requirements |
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1L RUR |
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Description:
250 or 500 or 1000 mL Polyethylene bottle, Must use polyseal cap. Use
unfiltered sample to rinse bottles. For labcodes 452 |
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Treatment
and Preservation: 460, 624, and 1565: see NWQL tech memo 95.11 |
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