1107 Results for: "Liners+gc+septa+gc+ferrules"

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Carbon disulphide ≥99.9% (by GC, corrected for water content), ULTRA RESI-ANALYZED® for spectroscopy, J.T.Baker®

Supplier: Avantor

Suitable for NIOSH analytical methods 1003, 1500, and 1501 for hydrocarbon analysis and spectroscopy.

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Methanol ≥99.9% (by GC), UltimAR® for liquid chromatography, for organic residue analysis, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

UltimAR-solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use. They are also tested by GC/ECD and GC/FID for use in extraction/concentration sample clean-up protocols for trace-level organic impurities.

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Acetonitrile, ultra-low water content ≥99.8% (by GC, corrected for water content), BAKER BIO-ANALYZED®, J.T.Baker®

Supplier: Avantor

Acetonitrile, ultra-low water content ≥99.8% (by GC, corrected for water content), BAKER BIO-ANALYZED®, J.T.Baker®

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Methanol ≥99.8% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

Methanol ≥99.8% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®

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n-Pentane ≥98% (by GC), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

n-Pentane ≥98% (by GC), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

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Avantor® Hichrom HI-BIODIESEL 103, GC Columns

Supplier: Avantor

Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.

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Pyridine, low water content ≥99.0% (by GC, corrected for water content), BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor

Pyridine, low water content ≥99.0% (by GC, corrected for water content), BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

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Cyclohexane ≥99.0% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

Lot analysis on label.

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Bis(2-methoxyethyl)ether ≥99.9% (by GC), BakerDRY™, J.T.Baker®

Supplier: Avantor

Bis(2-methoxyethyl)ether ≥99.9% (by GC), BakerDRY™, J.T.Baker®

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4-Methyl-2-pentanone ≥98.5% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

4-Methyl-2-pentanone ≥98.5% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™

Sustainable Options Available

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Avantor® Hichrom HI-WAX MS, GC Columns

Supplier: Avantor

Very popular PEG high polarity MS phase for a wide range of applications, including (for example): essential oils, flavours and fragrances also alkanols. HI-WAX MS is an MS grade low bleeding cross-bonded column.

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Ethyl acetate ≥99.5% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Ethyl acetate ≥99.5% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™

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Triethanolamine (trolamine) ≥99.0% (by GC), BAKER ANALYZED®, J.T.Baker®

Supplier: Avantor

Lot analysis on label

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Xylene (mixture of isomers) ≥98.5% (by GC) for trace metal analysis, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Xylene (mixture of isomers) ≥98.5% (by GC) for trace metal analysis, Macron Fine Chemicals™

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Xylene (mixture of isomers) ≥98.5% (by GC), AR® ACS for histology, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Xylene (mixture of isomers) ≥98.5% (by GC), AR® ACS for histology, Macron Fine Chemicals™

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Avantor® Hichrom HI-624, GC Columns

Supplier: Avantor

General purpose low to mid polarity phase for a wide range of applications, including (for example): Residual solvents and volatile pollutants.

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Methyl ethyl ketone ≥99.5% (by GC), BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor

Methyl ethyl ketone ≥99.5% (by GC), BAKER ANALYZED® HPLC for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Sustainable Options Available

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Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®

Supplier: Avantor

Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®

Sustainable Options Available

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Chloroform ≥99.8% (by GC, corrected for water content) stabilised, ChromAR® ACS for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Chloroform ≥99.8% (by GC, corrected for water content) stabilised, ChromAR® ACS for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

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Avantor® Hichrom HI-DEX G-01, GC Columns

Supplier: Avantor

Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

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Avantor® Hichrom HI-17 HT, GC Columns

Supplier: Avantor

High Temperature general purpose column. Ideal for confrmation analysis, ideal as high polarity dimension in GCxGC-HT confgurations.

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Avantor® Hichrom HI-DEX DMT Beta, GC Columns

Supplier: Avantor

Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

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Avantor® Hichrom HI-17, GC Columns

Supplier: Avantor

General purpose polar phase for a wide range of applications, ideal as confirmation analysis column. Ideal in a GCxGC configuration as polar dimension column. HI-17 is a Crossbonded phase and assure a long lifetime even under high temperature limits.

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Avantor® Hichrom HI-VOC 1, GC Columns

Supplier: Avantor

Application specifc columns for volatile organic compounds (VOCs), solvents and purgeable compounds. Due to the high max. temperature, they are ideal for two-parallel columns confg. in the same oven. A good alternative to the HI-624 giving different selectivity. It is a more robust than the HI-624 and can operate at higher temperatures.

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n-Hexane ≥95.0% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor

For use in liquid chromatography and spectrophotometry. UV cutoff 192 nm. Lot analysis on label.

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Avantor® Hichrom HI-17 MS, GC Columns

Supplier: Avantor

Really versatile general purpose polar phase for a wide range of applications. Ideal in confirmation analysis. HI-17 MS is an MS grade low bleeding cross-bonded column that ensures a long lifetime even under high temperature limits.

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Carbon disulphide ≥99.9% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.