Item View & Download Statistics: Quality by design optimization of a liquid chromatographic-tandem mass spectrometric method for the simultaneous analysis of structurally heterogeneous pharmaceutical compounds and its application to the rapid screening in wastewater and surface water samples by large volume direct injection
Geo Map
| Region | # |
|---|---|
| AS - Asia, other | 11 |
| NA - North America | 2 |
| EU - Europe | 1 |
| Unknown | 34 |
| Total | 48 |
| Country | # |
|---|---|
| VN - Vietnam | 10 |
| US - United States of America | 2 |
| DE - Germany | 1 |
| HK - Hong Kong | 1 |
| Unknown | 34 |
| Total | 48 |
| City | # |
|---|---|
| Hanoi | 4 |
| Biên Hòa | 2 |
| Ho Chi Minh City | 2 |
| The Dalles | 2 |
| Düsseldorf | 1 |
| Hong Kong | 1 |
| Thái Bình | 1 |
| Thái Nguyên | 1 |
| Unknown | 34 |
| Total | 48 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 43 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 |
| Ever | 48 | ||||||||||||