Analysis of sugar alcohol acetate insecticides on SPB-1701 chromatographic column 24113

SPB-1701 gas chromatography column detailed introduction:

Supelco SPB-1701 gas chromatography column capillary column sugar alcohol acetate insecticide analysis, item number: 24113, specification: column L × I.D. 30 m × 0.25, df 0.25 μ m

The Supelco SPB-1701 gas chromatography column capillary column is a medium polarity chromatographic column, which has the ability to form a unique phase compared to typical polydimethylsiloxane phases with a certain degree of phenyl substitution/-/SpecialThe characteristic of outflow sequence. The SPB-1701 gas chromatography column is suitable for general applications, such as the analysis of sugar alcohol acetate and insecticides. SPB-1701 stationary phasealone/-/haveThe Supelco cross-linking technology can perform reproducible/-/good quantitative analysis of analytes, and the sensitivity decrease caused by phase loss is minimal/-/.

This chromatographic column meets the requirements of USP G46.

Chemical/Physical Resistance

Temperature limit: below room temperature to 280 ° C

McReynolds value: X'y'z'u ′ s ′=67 170 153 228 171

Nature:

Material fused silica

Gas chromatography capillary column

Beta value 250

Df 0.25 microns

Column length x inner diameter 30m x 0.25

Matrix active group bonding; Poly (14% cyanopropylphenyl/86% dimethylsiloxane) phase

McReynolds constant 67170153228171

Supelco Chromatography Department in the field of special capillary chromatography columns is the first to provide the most diverse range of cyanopropyl functional group bonded phases.

The mixture is separated into individual components within the chromatographic column, and users can choose different chromatographic columns. Gas chromatography instruments can perform different analyses by changing the chromatographic column. Because most separations strongly depend on temperature, chromatography columns need to be installed inside a precisely temperature controlled column box.

The choice of chromatographic column depends on the properties of the mixture and the information required for analysis purposes. The chromatographic columns are based on the same working principle - similar solubility.