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24001

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SE-54

L × I.D. 30 m × 0.25 mm

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About This Item

UNSPSC Code:
41115710
eCl@ss:
32119290

material

fused silica

Beta value

250

df

0.25

technique(s)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.25 mm

matrix active group

(94% methyl/5%phenyl)silicone phase
polymer phase, (94% methyl/5%phenyl)silicone

General description

The SE-54 column is a classic non-bonded column based on a poly(94% methyl/5% phenyl) silicone. The phase also includes 1% vinyl. This column is popular for polynuclear aromatics and underivatized phenolics.

This column meets USP G36 requirements.

Application

SE-4 and OV-1 stationary phases may be used in a quantitative structure-property relationship technique, for the simultaneous prediction of Kovats retention indices for some esters, alcohols, aldehyde and ketones, using an artificial neural network (ANN). SE-54 stationary phase may also be used in capillary gas chromatography and combined gas chromatography-mass spectrometry to study the volatile components of a coal tar pitch.

Chem/Phys Resistance

Temp.-Grenzen: bis 320 °C
McReynolds Zahlen: x′ y′ z′ u′ s′ = 19 74 64 93 62

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Certificados de análisis (COA)

Lot/Batch Number
275756-04
275756-03
275756-02
275756-01
273573-02

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Polynuclear aromatic hydrocarbon retention indices on SE-54 stationary phase of the volatile components of a coal tar pitch: Relationships between chromatographic retention and thermal reactivity.
Guillen MD
Journal of Chromatography A, 591 (1), 287-295 (1992)
M H Fatemi
Journal of chromatography. A, 955(2), 273-280 (2002-06-22)
In this study, a quantitative structure-property relationship technique has been used for the simultaneous prediction of Kovats retention indices for some esters, alcohols, aldehyde and ketones on OV-1 and SE-54 stationary phases, using an artificial neural network (ANN). The best-selected

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