Environmental Reference MaterialsInorganics - NPW PTNon-Potable Water (NPW) PTsProficiency Testing

NPW – Trace Metals #PEI-034

$80.00

A 2 x 21 mL vial set for analysis of the following elements:   Each ampule produces 2 liters of sample. (Supplied in duplicate)

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Catalog Number:
PEI-034
Study Number

WP-297, WP-298, WP-299, WP-300, WP-301, WP-302, WP-303, WP-304, DMRQA-44

Non-Potable Water NPW PT Study Schedule

2024 NPW PT Study Schedule
Study NumberStudy OpensStudy Closes
WP-297*Jan. 16, 2024Feb. 29, 2024
WP-298March 11, 2024April 24, 2024
WP-299*April 16, 2024May 30, 2024
WP-300May 7, 2024June 20, 2024
WP-301*July 16, 2024Aug. 29, 2024
WP-302Aug. 6, 2024Sept. 19, 2024
WP-303*Oct. 8, 2024Nov. 21, 2024
WP-304Nov. 5, 2024Dec. 19, 2024

Analyte

Aluminum200 – 4000 ug/L
Arsenic90 – 900 ug/L
Cadmium100 – 1000 ug/L
Cobalt100 – 1000 ug/L
Chromium100 – 1000 ug/L
Copper100 – 1000  ug/L
Iron200 – 4000 ug/L
Lead100 – 1500 ug/L
Lithium50 – 500 ug/L
Manganese200 – 2000 ug/L
Nickel200 – 2000 ug/L
Selenium100 – 1000 ug/L
Vanadium50 – 2000 ug/L
Zinc300 – 2000 ug/L
Beryllium50 – 500 ug/L
Antimony90 – 900 ug/L
Silver100 – 1000 ug/L
Thallium80 – 800 ug/L
Molybdenum60 – 600 ug/L
Strontium50 – 500 ug/L
Barium100 – 2500 ug/L
Titanium60 – 300 ug/L
Tin200 – 2000 ug/L
Boron800-2000 ug/L