A Study on Identification and Determination of Paraquat
山口医学 Volume 28 Issue 2
Page 199-206
published_at 1979-06
Title
パラコートの定性、定量に関する検討
A Study on Identification and Determination of Paraquat
Creators
Sugawara Norisuke
Creators
Ikeda Hiroshi
Creators
Furuno Junji
Source Identifiers
A Study was undertaken regarding the determination, identification, purification, and separation of paraquat. The results were as follows. 1. Separation and purfication of paraquat : Ionexchange resin culumn chromatography with Dewex 50 W-4 resin was used. After applying 10 ml of 0.002% paraquat : solution, it was washed with a small quantity of water and then the stepwise elution was made with each 60 ml of 1, 2, 3, 4, 5, 6, and 7N hydrochloric acid at a rate of 3ml/min. The elute was fractionated into 5ml portions and the absorbance of fraction was measured at 260 mμ. Paraquat was eluted in fractions 40 (4N hydrochloric acid) to 55 (5N hydrochloric acid)…
Languages
jpn
Resource Type
journal article
Publishers
山口大学医学会
Date Issued
1979-06
File Version
Not Applicable (or Unknown)
Access Rights
metadata only access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools
医学部