![](images/graphics/blank.gif)
Perfluorooctane sulfonate
-
This paper focuses on optimizing the chromatographic instrumental operating parameters and the solid phase extraction conditions using HLB cartridges. Results from the method validation showed that the method has sub ng/L LOQs (0.10-0.60 ng/L), quantitative recoveries at the concentrations near the LOQs (74.4-122.8%) and high repeatability with acceptable %RSD (15.6-38.3%).
6p
dianmotminh02
03-05-2024
2
1
Download
-
This study investigated and evaluated the quality of PFASs in the water of the Bac Hung Hai River passing through Van Giang district, Hung Yen, Vietnam. PFASs concentration in the river water samples were detected by using LC-MS/MS spectrum.
8p
viironman
02-06-2023
4
3
Download
-
The paper samples were extracted with ethanol/water (1 : 1, v/v) mixture at 70°C for 2 h by using an incubator shaker. The extracts were passed through 0.2 μm filters before LC-MS/MS analysis. The method detection limit and method quantification limit of both PFOA and PFOS were 0.1 and 0.3 ng/g, respectively.
9p
viporsche
03-11-2022
10
4
Download
-
Contamination levels of two typical perfluoroalkyl substances (PFASs) including perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) were evaluated in Vietnamese fish samples by using our monitoring results and database reported in previous studies.
8p
viporsche
03-11-2022
8
4
Download
-
Perfluorooctanoate (PFOA) and perfluorooctane sulfonate (PFOS) are persistent environmental contaminants that affect metabolic regulation, inflammation, and other factors implicated in the development and progression of colorectal cancer (CRC).
15p
vijennie2711
25-09-2020
63
1
Download
-
Colorectal cancer is the second most common cause of cancer deaths for both men and women, and the third most common cause of cancer in the U.S. Toxicity of current chemotherapeutic agents for colorectal cancer, and emergence of drug resistance underscore the need to develop new, potentially less toxic alternatives.
10p
vimale2711
25-08-2020
7
1
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)