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Variable Volume Automatic Sample Dispenser for an Electrothermal Atomizer

 

作者: E.H. Pals,   D.N. Baxter,   E.R. Johnson,   S.R. Crouch,  

 

期刊: Instrumentation Science & Technology  （Taylor Available online 1979）
卷期: Volume 9, issue 1  

页码: 71-89

 

ISSN:1073-9149

 

年代: 1979

 

DOI:10.1080/10739147908543460

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A computer-controlled discontinuous automatic sample dispenser (ASD) for use with a graphite braid atomizer is described. In the single sample mode it can deliver sample volumes of 1.00 to 5.00 μl in 0.05 μl increments with typical atomic absorption measurement precision ranging from 2 to 5%. In the multiple sample mode, any of six samples may be delivered with typical total measurement precisions of about 10 to 15%.

 

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