Separation and determination of polyurethane amine catalysts in polyether polyols by using UHPLC-Q-TOF-MS on a reversed-phase/cation-exchange mixed-mode column. | J Sep Sci;41(4): 831-838, 2018 Feb. | MEDLINE

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Separation and determination of polyurethane amine catalysts in polyether polyols by using UHPLC-Q-TOF-MS on a reversed-phase/cation-exchange mixed-mode column.

Li, Jiaxiao; Zhu, Marcel.

Affiliation

Li J; Analytical and Physical Testing Center, Huntsman Chemistry R&D Center (Shanghai) Co., Ltd., Shanghai, China.
Zhu M; Analytical and Physical Testing Center, Huntsman Chemistry R&D Center (Shanghai) Co., Ltd., Shanghai, China.

J Sep Sci ; 41(4): 831-838, 2018 Feb.

Article in En | MEDLINE | ID: mdl-29193805

Key words

mass spectrometry; mixed-mode columns; solid-phase extraction; tertiary aliphatic amines

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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Sep Sci Year: 2018 Document type: Article Affiliation country: China Country of publication: Alemania

Search on Google

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: J Sep Sci Year: 2018 Document type: Article Affiliation country: China Country of publication: Alemania