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Haohan Chromatography (Shandong) Application Technology Development Co., Ltd
Application of OV-101 Glass Chromatography Column Shimadzu GC-14C
NegotiableUpdate on 02/07
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Overview
OV-101 glass chromatography column using Shimadzu GC-14C; Suitable for: Agilent 490 online/portable, 489058906890782088608890 Shimadzu GC-14C, GC-2010, GC-2014, GC-2030 $r $n $r $n $r $n Thermo Fisher Scientific 1310130016101600 $r $n $r $n Varian 3800 series $r $n $r $n Bruker PE580590680690
Product Details
Application of OV-101 Glass Chromatography Column Shimadzu GC-14C Detailed information:
Name: Shimadzu Glass Filled Column
Model:10%OV-101/CAW 60/80 目
Specifications:3m*5mm
Maximum operating temperature:300°C
OV-101 is essentially a methylsiloxane polymer used as a stationary phase (liquid) for gas chromatography packed columns. It is a non-polar stationary phase.
OV "is the abbreviation of Ohio Valley Company in the United States, which is its trade name and later became the common name for this type of fixative.
'101' is its model code.
Key Features
Polarity: Non polarity. Its chemical structure is pure polydimethylsiloxane, without any polar functional groups.
Similar/generic name: It has chemical properties that are the same or extremely similar to many other companies' products, such as:
DB-1 (Agilent)
HP-1 (Agilent)
SE-30 (an earlier version of methyl silicone adhesive, OV-101 is its refined and more thermally stable version)
SP-2100
RTx-1
Temperature range:
Common temperature: 50 ° C-280 ° C or 300 ° C.
The maximum operating temperature is usually 350 ° C (isothermal or programmed heating endpoint). Low flow loss at high temperatures and stable baseline.
The total value of Maxwell's constant is very low (~200-300), which is a quantitative indicator of its non polarity.
Application areas (separated in boiling point order)
Due to its non-polar nature, OV-101 is mainly separated based on the boiling point of the analyte. Compounds with low boiling points exhibit peaks first, while those with high boiling points exhibit peaks later. Suitable for:
Hydrocarbons: Separation of various alkanes, alkenes, and aromatic hydrocarbons (such as benzene, toluene, and xylene).
Solvent analysis: universal screening of multiple organic solvents.
Essential oils and fragrances: analysis of terpenoid compounds.
Pesticide screening: especially non-polar or weakly polar pesticides such as organochlorine pesticides.
Fatty compounds: derivatives of alcohols, aldehydes, and ketones (such as siliconized derivatives) are analyzed.
As a universal column: When the polarity of the sample is not known, non-polar columns are often chosen for preliminary analysis.
Suitable for:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd., research and development《Application of OV-101 Glass Chromatography Column Shimadzu GC-14C 》In Shimadzu, Agilent, Thermo Fisher, Varian, PE， On Brooke, the results of measuring gasoline, acetate, benzene derivatives, alcohols, TVOC, and other aspects were accurate and satisfactory.
Each chromatographic column undergoes rigorous testing
Complete range of chromatographic column types
Technical Support
Years of accumulated rich experience and technical team in chromatographic analysis
Using high-quality stainless steel tubes, glass tubes, and chromatographic fillers to produce various packed chromatographic columns
If you need to use stainless steel filter mesh as the plug at both ends of the column, please indicate it when ordering
If a column is used for sampling, there will be a space of 6CM at the front end of the column entrance,
To prevent the chromatographic packing from flowing out, both ends of the column are sealed with silanized glass wool
If a chromatographic column with valve injection or non column injection is used, the inlet of the column is filled
Can provide glass column configurations for various models of gas chromatographs
The inlet of the 2mm inner diameter glass column tube is equipped with a sloping surface for sample injection
Each chromatographic column undergoes thorough aging and rigorous quality evaluation testing
Precautions
Thank you for purchasing the chromatography column produced by Haohan
Each chromatographic column provided by Haohan has been aged, and for the analysis and separation effect you have obtained, please age it for another 1-2 hours before use. When aging, the carrier gas should be introduced for about 10 minutes first, and after the air inside the column is completely replaced, the temperature should be raised to the operating temperature using a program for aging.
To avoid contamination of the detector, please do not connect the chromatography column to the detector during aging.
When the temperature of the column box is higher than room temperature, a small amount of oxygen in the carrier gas will damage the stationary phase inside the chromatographic column. The carrier gas must be further deoxygenated using a deoxygenation tube (it is recommended that the oxygen content in the carrier gas used should not exceed 1PPm)
When installing the chromatography column, the product brand should face the operator, with the injection port (or see identification) on the left side of the column.
When disassembling the chromatographic column, first lower the column temperature to room temperature, and then turn off the carrier gas.
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