6922 Results for: "Liners+gc+septa+gc+ferrules"

Proprietary low-polarity and low-bleeding stationary phase; great choice for pesticides, herbicides, polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons (PAHs). Ideal for GC/MS applications and is also an excellent choice as a confirmation column for semivolatile environmental analysis.

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Avantor® Hichrom HI-10, GC Columns

Supplier: Avantor

Application specific highly polar phase, ideal for detailed cis/trans FAMEs separation.

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Diethyl malonate ≥98.0% (by GC) for synthesis, Sigma-Aldrich®

Supplier: Merck

Diethyl malonate ≥98.0% (by GC) for synthesis, Sigma-Aldrich®

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Organic reference standard, cis-3-Hexen-1-ol, analytical standard, Supelco®

Supplier: Merck

Organic Standard, cis-3-Hexen-1-ol, ≥98,0% (GC)

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Avantor® Hichrom HI-TCEP, GC Columns

Supplier: Avantor

Application specifc columns ideal for aromatics and oxygenates in gasoline.

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Avantor® Hichrom HI-POF 2, GC Columns

Supplier: Avantor

Application specifc columns developed for pesticides, herbicides, insecticides analysis etc.

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n-Pentane ≥99.0%, PESTINORM® for capillary GC analysis

Supplier: VWR Chemicals

n-Pentane ≥99.0%, PESTINORM® for capillary GC analysis

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VWR® PESTINORM®, Butyl Acetate, Secondary Reference Standard for GC

Supplier: VWR Chemicals

A secondary GC solvent reference standard for various chromatographic and analytical applications.

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Avantor® Hichrom HI-50, GC Columns

Supplier: Avantor

High polarity phase, ideal for detailed FAMEs and Dioxins isomers separation.

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Benzyl alcohol ≥99.5% (by GC), SupraSolv® for headspace gas chromatography

Supplier: Merck

Suitable as solvent for the analysis of residual solvents of ICH classes 1, 2 and 3.

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N,N-Dimethylformamide ≥99.8% (by GC, corrected for water content), BakerDRY™ for organic synthesis, J.T.Baker®

Supplier: Avantor

N,N-Dimethylformamide ≥99.8% (by GC, corrected for water content), BakerDRY™ for organic synthesis, J.T.Baker®

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Chlorotrimethylsilane ≥99.0% (by GC), liquid, LiChropur™ for GC derivatisation, Supelco®

Supplier: Merck

Chlorotrimethylsilane is a silylation reagent used in the derivatization of triglycerides into volatile fatty esters by gas chromatography (GC).

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Ethylenediamine ≥99.0% (by GC), GPR RECTAPUR®

Supplier: VWR Chemicals

Ethylenediamine ≥99.0% (by GC), GPR RECTAPUR®

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N,O-Bis-(trimethylsilyl)-trifluoracetamide : chlorotrimethylsilane : 1-(trimethylsilyl)imidazole (BSTFA/TMCS/TMSI) mixture 3:3:2 (v/v/v) silylating mixture III, LiChropur™ for GC derivatisation, Supelco®

Supplier: Merck

N,O-Bis-(trimethylsilyl)-trifluoracetamide : chlorotrimethylsilane : 1-(trimethylsilyl)imidazole (BSTFA/TMCS/TMSI) mixture 3:3:2 (v/v/v) silylating mixture III, LiChropur™ for GC derivatisation, Supelco®

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VWR® PESTINORM®, Gas Chromatography (GC) Certified Reference Material

Supplier: VWR Chemicals

Due to its excellent separation capacity and its high sensitivity gas chromatography is a widely used technique for analytical purposes. In order to get proper identification and quantification results of the analysed compounds, reference standards are needed. These PESTINORM® reference substances can be used for the characterisation of GC column properties. In addition they may also be used for the identification of unknown compounds in a gas chromatogram or as standards in quantitative GC analysis.

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N,O-Bis(trimethylsilyl)trifluoroacetamide ≥98.0% (by GC) derivatisation reagent, for gas chromatography, Supelco®

Supplier: Merck

N,O-Bis(trimethylsilyl)trifluoroacetamide ≥98.0% (by GC) derivatisation reagent, for gas chromatography, Supelco®

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Organic reference standard, Nerol, analytical standard, Supelco®

Supplier: Merck

Nerol belongs to the class of monoterpene glycosides.

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Ethanol absolute, SupraSolv® for GC-ECD/FID

Supplier: Merck

Ethanol absolute, SupraSolv® for GC-ECD/FID

Sustainable Options Available

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Carbazole ≥95% (by GC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Carbazole is an aromatic heterocyclic organic molecule.

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(+)-Sparteine ≥98.0% (by GC), Supelco®

Supplier: Merck

(+)-Sparteine ≥98.0% (by GC), Supelco®

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n-Hexane ≥99.0% (by GC), Suprasolv® hypergrade for organic trace analysis, Supelco®

Supplier: Merck

Suprasolv® hypergrade is a unique and universal solvent quality which can be employed for all three GC detection methods (ECD, FID and MS). Thanks to the large retention time range, even low-boiling substances can be reliably analysed.