Large-volume injection in capillary gas chromatography using a programmed-temperature vaporizing injector in the on-column or solvent-vent injection mode

J.C. Bosboom; J.G.M. Janssen; J.G.J. Mol; C.A.M.G. Cramers

doi:10.1016/0021-9673(95)01042-4

Large-volume injection in capillary gas chromatography using a programmed-temperature vaporizing injector in the on-column or solvent-vent injection mode

J.C. Bosboom, J.G.M. Janssen, J.G.J. Mol, C.A.M.G. Cramers

Chemical Engineering and Chemistry

Research output: Contribution to journal › Article › Academic › peer-review

30 Citations (Scopus)

Abstract

The use of the programmed-temp. vaporizing (PTV) injector as a versatile interface for large-vol. injection in capillary GC is proposed. By using a special on-column insert, in addn. to large-vol. solvent-vent injection, also large-vol. on-column injection can be performed with the PTV injector. For this, a set-up consisting of a retention gap, a retaining precolumn and an early solvent vapor exit is installed between the on-column insert and the anal. column. The performance of this set-up for large-vol. injection was evaluated and is similar to that of large-vol. injection using a conventional on-column injector. The proposed instrument hence allows PTV and on-column large-vol. sampling to be performed using only one injector. This greatly reduces instrument costs for large-vol. sampling equipment. Guidelines are given for method development for large-vol. sampling. [on SciFinder (R)]

Original language	English
Pages (from-to)	384-391
Journal	Journal of Chromatography, A
Volume	724
Issue number	1-2
DOIs	https://doi.org/10.1016/0021-9673(95)01042-4
Publication status	Published - 1996

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title = "Large-volume injection in capillary gas chromatography using a programmed-temperature vaporizing injector in the on-column or solvent-vent injection mode",

abstract = "The use of the programmed-temp. vaporizing (PTV) injector as a versatile interface for large-vol. injection in capillary GC is proposed. By using a special on-column insert, in addn. to large-vol. solvent-vent injection, also large-vol. on-column injection can be performed with the PTV injector. For this, a set-up consisting of a retention gap, a retaining precolumn and an early solvent vapor exit is installed between the on-column insert and the anal. column. The performance of this set-up for large-vol. injection was evaluated and is similar to that of large-vol. injection using a conventional on-column injector. The proposed instrument hence allows PTV and on-column large-vol. sampling to be performed using only one injector. This greatly reduces instrument costs for large-vol. sampling equipment. Guidelines are given for method development for large-vol. sampling. [on SciFinder (R)]",

author = "J.C. Bosboom and J.G.M. Janssen and J.G.J. Mol and C.A.M.G. Cramers",

year = "1996",

doi = "10.1016/0021-9673(95)01042-4",

language = "English",

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pages = "384--391",

journal = "Journal of Chromatography, A",

issn = "0021-9673",

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TY - JOUR

T1 - Large-volume injection in capillary gas chromatography using a programmed-temperature vaporizing injector in the on-column or solvent-vent injection mode

AU - Bosboom, J.C.

AU - Janssen, J.G.M.

AU - Mol, J.G.J.

AU - Cramers, C.A.M.G.

PY - 1996

Y1 - 1996

N2 - The use of the programmed-temp. vaporizing (PTV) injector as a versatile interface for large-vol. injection in capillary GC is proposed. By using a special on-column insert, in addn. to large-vol. solvent-vent injection, also large-vol. on-column injection can be performed with the PTV injector. For this, a set-up consisting of a retention gap, a retaining precolumn and an early solvent vapor exit is installed between the on-column insert and the anal. column. The performance of this set-up for large-vol. injection was evaluated and is similar to that of large-vol. injection using a conventional on-column injector. The proposed instrument hence allows PTV and on-column large-vol. sampling to be performed using only one injector. This greatly reduces instrument costs for large-vol. sampling equipment. Guidelines are given for method development for large-vol. sampling. [on SciFinder (R)]

AB - The use of the programmed-temp. vaporizing (PTV) injector as a versatile interface for large-vol. injection in capillary GC is proposed. By using a special on-column insert, in addn. to large-vol. solvent-vent injection, also large-vol. on-column injection can be performed with the PTV injector. For this, a set-up consisting of a retention gap, a retaining precolumn and an early solvent vapor exit is installed between the on-column insert and the anal. column. The performance of this set-up for large-vol. injection was evaluated and is similar to that of large-vol. injection using a conventional on-column injector. The proposed instrument hence allows PTV and on-column large-vol. sampling to be performed using only one injector. This greatly reduces instrument costs for large-vol. sampling equipment. Guidelines are given for method development for large-vol. sampling. [on SciFinder (R)]

U2 - 10.1016/0021-9673(95)01042-4

DO - 10.1016/0021-9673(95)01042-4

M3 - Article

SN - 0021-9673

VL - 724

SP - 384

EP - 391

JO - Journal of Chromatography, A

JF - Journal of Chromatography, A

IS - 1-2

ER -

Large-volume injection in capillary gas chromatography using a programmed-temperature vaporizing injector in the on-column or solvent-vent injection mode

Abstract

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