Environmental Reference Materials, Non-Potable Water (NPW) PTs, Organics - NPW PT, Proficiency Testing
NPW – Nitroaromatics/Nitramines in Water #PEO-136
Non-Potable Water NPW PT Study Schedule
2024 NPW PT Study Schedule | ||
Study Number | Study Opens | Study Closes |
WP-297* | Jan. 16, 2024 | Feb. 29, 2024 |
WP-298 | March 11, 2024 | April 24, 2024 |
WP-299* | April 16, 2024 | May 30, 2024 |
WP-300 | May 7, 2024 | June 20, 2024 |
WP-301* | July 16, 2024 | Aug. 29, 2024 |
WP-302 | Aug. 6, 2024 | Sept. 19, 2024 |
WP-303* | Oct. 8, 2024 | Nov. 21, 2024 |
WP-304 | Nov. 5, 2024 | Dec. 19, 2024 |
Analyte
HMX | 2-Amino-4,6-dinitrotoluene |
RDX | 2,4-Dinitrotoluene |
1,3,5-Trinitrobenzene | 2,6-Dinitrotoluene |
Tetryl | 2-Nitrotoluene |
Nitrobenzene | 3-Nitrotoluene |
2,4,6-Trinitrotoluene | 4-Nitrotoluene |
1,3-Dinitrobenzene | 4-Amino-2,6-dinitrotoluene |
Nitroglycerin | PETN |
3,5-Dinitroaniline | Nitroguanidine |
2021 NPW Study Schedule
Study Number | Study Opens | Study Closes |
WP-271 | Jan. 13 | Feb. 26 |
WP-273 | April 12 | May 26 |
WP-275 | July 14 | Aug. 27 |
WP-278 | Oct. 11 | Nov. 24 |