Hydrazine determination in sludge samples by high-performance liquid chromatography

被引：69

作者：

Elias, G ^{[1
]}

Bauer, WF ^{[1
]}

机构：

[1] Idaho Natl Lab, Analyt Chem & Instrumentat Dept, Idaho Falls, ID 83415 USA

来源：

JOURNAL OF SEPARATION SCIENCE | 2006年 / 29卷 / 03期

关键词：

benzaldehyde; high-performance liquid chromatography; hydrazine; hydrazone; sludge;

D O I：

10.1002/jssc.200500380

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A relatively simple and cost-effective method utilizing HPLC with UV detection was developed to detect and quantify hydrazine in sludge samples. The method was developed primarily for sludge samples, but it can also be applicable to soil and other environmental samples. The hydrazines in the matrices were derivatized to hydrazones with benzaldehyde. The hydrazones were separated using HPLC with an RP C-18 column in an isocratic mode with methanol-water (95:5 v/v) and detected with UV detection at 313 nm. The detection limit (25 mu L injection) for the method is 0.02 mu g/mL of hydrazine.

引用

页码：460 / 464

页数：5

共 15 条

[1] DETERMINATION OF HYDRAZINE AND 1,1-DIMETHYLHYDRAZINE, SEPARATELY OR IN MIXTURES, BY HIGH-PRESSURE LIQUID-CHROMATOGRAPHY [J].

ABDOU, HM ;

MEDWICK, T ;

BAILEY, LC .

ANALYTICA CHIMICA ACTA, 1977, 93 (01) :221-226

[2] Kinetic-spectophotometric determination of hydrazine by the inhibition of the bromate-hydrochloric acid reaction [J].

Afkhami, A ;

Afshar-E-Asl, A .

ANALYTICA CHIMICA ACTA, 2000, 419 (01) :101-106

[3] SEPARATION OF HYDRAZINE, MONOMETHYLHYDRAZINE, 1,1-DIMETHYLHYDRAZINE AND 1,2-DIMETHYLHYDRAZINE BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH ELECTROCHEMICAL DETECTION [J].

FIALA, ES ;

KULAKIS, C .

JOURNAL OF CHROMATOGRAPHY, 1981, 214 (02) :229-233

[4] Experimental optimization of selective hydrazine detection in flow injection analysis using a carbon paste electrode modified with copper porphyrin occluded into zeolite cavity [J].

Guerra, SV ;

Kubota, LT ;

Xavier, CR ;

Nakagaki, S .

ANALYTICAL SCIENCES, 1999, 15 (12) :1231-1234

[5] TITRIMETRIC STUDY OF REACTION OF CHLORAMINE-T WITH AMMONIA [J].

JENNINGS, VJ ;

DODSON, A .

TALANTA, 1975, 22 (09) :755-757

[6]

LARSON SL, 1996, IRRP963 US ARM CORPS

[7]

LEASURE CS, 1988, 3 C ENV CHEM HYDR FU

[8]

Lunn G., 1998, HDB DERIVATIZATION R

[9]

MCILWAIN ME, INEELINT9900949

[10]

Morrison RT., 1973, Organic chemistry

← 1 2 →