PMID- 25989688
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20150901
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 33
IP  - 2
DP  - 2015 Feb
TI  - [Determination of fluorescent whitening agents in disposable sanitary products by 
      high performance liquid chromatography].
PG  - 158-63
AB  - A method for the determination of four fluorescent whitening agents (FWAs) (FWA 
      357, FWA 220, FWA 204 and FWA 113) in disposable sanitary products by high 
      performance liquid chromatography with diode array detection (HPLC-DAD) was 
      developed. The sample was extracted with a 20 mL ultrapure water by sonication 
      for 30 min at 80  degrees C. The HPLC method was performed on an SB Phenyl column (250 mm 
      x 4. 6 mm, 5 microm) by gradient elution using 5 mmol/L ammonium acetate and 
      acetonitrile as mobile phases, which can separate the target analytes 
      successfully. The target analytes showed good linearity in the range of 0. 
      025-400 mg/L with the correlation coefficients (r2) greater than 0. 999 9. The 
      limits of detection (LODs, S/N =3) were 0.02-0. 1 mg/L, and the method limits of 
      quantification (MLOQs) were 1. 0 - 5. 0 mg/kg for the target analytes. The 
      feasibility of this method was demonstrated by the determination of FWAs in 
      samples with spiked recoveries. The recoveries were in the range between 83. 7% 
      and 101. 0%, and the relative standard deviations (RSDs) (n=6) ranged from 2. 4% 
      to 7. 0%. This method is simple, and has high recoveries for the determination of 
      FWAs in disposable sanitary products.
FAU - Wei, Feng
AU  - Wei F
FAU - Wu, Song
AU  - Wu S
FAU - Yu, Xi
AU  - Yu X
FAU - Yin, Xianggang
AU  - Yin X
FAU - Ge, Mingqiao
AU  - Ge M
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
EDAT- 2015/05/21 06:00
MHDA- 2015/05/21 06:01
CRDT- 2015/05/21 06:00
PHST- 2015/05/21 06:00 [entrez]
PHST- 2015/05/21 06:00 [pubmed]
PHST- 2015/05/21 06:01 [medline]
AID - 10.3724/sp.j.1123.2014.10003 [doi]
PST - ppublish
SO  - Se Pu. 2015 Feb;33(2):158-63. doi: 10.3724/sp.j.1123.2014.10003.