Published October 1978 | Version v1
Report Restricted

Multilaboratory analytical quality control for the hydrogeochemical and stream sediment reconnaissance. Quality control report for September 1978

Creators

Description

The control status observation on the water and sediment batch control charts is tabulated. LASL shows a negative bias in their delayed neutron counting analyses of sediments R1 and T1. The control charts for ORGDP sediments R1 and S1 analyzed by both fluorometric and delayed neutron counting techniques show results which fall outside the 3 sigma control limits (outliers). The cause of the outlier results should be investigated. The interlaboratory comparisons of water A3, sediment R1 and sediment S1 show that LASL and ORGDP results are in agreement with one another. The comparison for water B3 indicates a significant difference between LASL and ORGDP results. The status of interlaboratory comparisons are tabulated

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., MF A01.

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The record is publicly accessible, but files are restricted to users with access.

Additional details

Publishing Information

Imprint Pagination
49 p.
Report number
IS--4547

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
10460839
Subject category
S58: GEOSCIENCES;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
AMES LABORATORY; CHEMICAL ANALYSIS; DELAYED NEUTRON ANALYSIS; EXPERIMENTAL DATA; FLUORESCENCE SPECTROSCOPY; GEOCHEMICAL SURVEYS; GEOLOGIC DEPOSITS; LASL; ORGDP; PROSPECTING; QUALITY CONTROL; QUANTITATIVE CHEMICAL ANALYSIS; SEDIMENTS; TABLES; TRACE AMOUNTS; URANIUM; URANIUM ORES; WATER
Descriptors DEC
ACTINIDES; CONTROL; DATA; DATA FORMS; ELEMENTS; EMISSION SPECTROSCOPY; GEOLOGIC SURVEYS; HYDROGEN COMPOUNDS; INFORMATION; METALS; NATIONAL ORGANIZATIONS; NONDESTRUCTIVE ANALYSIS; NUMERICAL DATA; ORES; OXYGEN COMPOUNDS; SPECTROSCOPY; US AEC; US ERDA; US ORGANIZATIONS