ANALYSIS OF 4-TERT-BUTYLPYROCATECHOL IN STYRENE BY SOLID-PHASE EXTRACTION AND HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：1

作者：

HLAVACKOVA, E ^{[1
]}

MLEJNEK, O ^{[1
]}

BEREK, D ^{[1
]}

机构：

[1] SLOVAK ACAD SCI, CTR CHEM RES, INST POLYMER, CS-84236 BRATISLAVA, CZECHOSLOVAKIA

来源：

JOURNAL OF LIQUID CHROMATOGRAPHY | 1990年 / 13卷 / 15期

关键词：

D O I：

10.1080/01483919008049087

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A solid phase extraction procedure has been developed to isolate and preconcentrate 4-tert-butylpyrocatechol and its oxidation products from styrene. The eluted amount of 4-tert-butylpyrocatechol from the cartridges was determined by reversed phase HPLC. External calibration method was used in the concentration range between 3 and 80 ppm of 4-tert-butylpyrocatechol and mean recovery was found to be 97 % with a relative standard deviation of 3.4 %.

引用

页码：3053 / 3060

页数：8

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