PMID- 30136540
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20180823
LR  - 20180823
IS  - 1872-2059 (Electronic)
IS  - 1000-8713 (Linking)
VI  - 36
IP  - 7
DP  - 2018 Jul 8
TI  - [Simultaneous determination of 18 fluorescent whitening agents in textiles by 
      ultra performance liquid chromatography].
PG  - 670-677
LID - 10.3724/SP.J.1123.2018.01043 [doi]
AB  - A method was developed for the simultaneous determination of 18 fluorescent 
      white-ning agents (FWAs) in textiles by ultra performance liquid chromatography 
      with fluorescence detection (UPLC-FLR). The sample was extracted with 
      chloroform-ethanol (6:4, v/v). The separation was performed on an ACQUITY UPLC 
      HSS T3 column (100 mmx2.1 mm, 1.8 mum) with gradient elution. Methanol-water 
      (containing 5 mmol/L ammonium acetate) was used as the mobile phase with a flow 
      rate of 0.4 mL/min. The fluorescence detector was used at 350 nm excitation 
      wavelength and 430 nm emission wavelength. External standard method was used for 
      the quantitative determination. The calibration curves showed good linearity in 
      respective ranges for the 18 FWAs with correlation coefficients (R(2)) no less 
      than 0.9992. The limits of quantifications (LOQs, S/N=10) were in the range of 
      0.002-0.1 mg/L. The average recoveries of the 18 FWAs ranged from 88.3% to 104.5% 
      at the different spiked levels with the relative standard deviations (RSDs) of 
      2.0%-5.5% (n=6). The method has high sensitivity, good precision and accuracy, 
      and is applicable to the determination of all kinds of textiles.
FAU - Tang, Juan
AU  - Tang J
AD  - Inspection Center of Industry Products, Jiangsu Entry-Exit Inspection and 
      Quarantine Bureau, Nanjing 210019, China.
FAU - Zhou, Jia
AU  - Zhou J
AD  - Inspection Center of Industry Products, Jiangsu Entry-Exit Inspection and 
      Quarantine Bureau, Nanjing 210019, China.
FAU - Qian, Kai
AU  - Qian K
AD  - Inspection Center of Industry Products, Jiangsu Entry-Exit Inspection and 
      Quarantine Bureau, Nanjing 210019, China.
FAU - Ding, Youchao
AU  - Ding Y
AD  - Inspection Center of Industry Products, Jiangsu Entry-Exit Inspection and 
      Quarantine Bureau, Nanjing 210019, China.
FAU - Cheng, Yue
AU  - Cheng Y
AD  - Inspection Center of Industry Products, Jiangsu Entry-Exit Inspection and 
      Quarantine Bureau, Nanjing 210019, China.
FAU - Qi, Yan
AU  - Qi Y
AD  - Inspection Center of Industry Products, Jiangsu Entry-Exit Inspection and 
      Quarantine Bureau, Nanjing 210019, China.
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
OTO - NOTNLM
OT  - fluorescence detection(FLR)
OT  - fluorescent whitening agents(FWAs)
OT  - textiles
OT  - ultra performance liquid chromatography(UPLC)
EDAT- 2018/08/24 06:00
MHDA- 2018/08/24 06:01
CRDT- 2018/08/24 06:00
PHST- 2018/08/24 06:00 [entrez]
PHST- 2018/08/24 06:00 [pubmed]
PHST- 2018/08/24 06:01 [medline]
AID - 10.3724/SP.J.1123.2018.01043 [doi]
PST - ppublish
SO  - Se Pu. 2018 Jul 8;36(7):670-677. doi: 10.3724/SP.J.1123.2018.01043.