MICRODETERMINATION OF PHOSPHORUS IN ORGANIC COMPOUNDS BY PERCHLORIC ACID DIGESTION

被引：1

作者：

DIUGUID, LI

JOHNSON, NC

机构：

[1] Du-Good Chemical Laboratory, St. Louis

来源：

MICROCHEMICAL JOURNAL | 1968年 / 13卷 / 04期

关键词：

D O I：

10.1016/0026-265X(68)90040-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A Kjeldahl wet digestion method using perchloric-nitric acid mixture for the determination of phosphorus in organic compounds was developed and used successfully for a wide variety of compounds difficult to oxidize, including complex biological substances. The method fulfills the requirements of accuracy (±0.2%), reliability, and simplicity of apparatus and lends itself to a series of determinations with little additional time required. © 1969.

引用

页码：616 / &

共 9 条

[1] MICRODETERMINATION OF SULFUR IN ORGANIC COMPOUNDS BY PERCHLORIC ACID DIGESTION
DIUGUID, LI
JOHNSON, NC
[J]. MICROCHEMICAL JOURNAL, 1967, 12 (03) : 371 - &
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[3] KIRSTEN WJ, 1960, MICROCHEM J, V4, P3
[4] MALYUKOVA FS, 1966, PLASTICHESKLE MASSY, P57
[5] NIEDERL J, 1952, MICROMETHODS QUANTIT, P200
[6] OGG CL, 1957, J ASSOC OFF AGR CHEM, V40, P386
[7] COLORIMETRIC DETERMINATION OF PHOSPHORUS IN ORGANIC COMPOUNDS ON MICROGRAM SCALE
SALVAGE, T
DIXON, JP
[J]. ANALYST, 1965, 90 (1066) : 24 - &
[8] STEYERMARK A, 1961, QUANTITATIVE ORGANIC, P354
[9] YU HY, 1965, CHEM B PEKING, P557

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