818 Results for: "GC SOLVENTS"

Supplier: MilliporeSigma

Purospher® STAR RP-18 endcapped UHPLC columns are ideal for ultra fast chromatography applications.

Supplier: Thermo Scientific

SOLA products are available in a 10 mg/1 ml or 30 mg/3 ml cartridge format.

Supplier: Honeywell Research Chemicals

Acetonitrile carbonyl-Free, Meets UV Specifications.

Supplier: Restek

The Rtx®-Mineral Oil stationary phase and column dimensions are optimized for the fast screening of mineral oils in extracts from solids and water samples according to DIN EN ISO 9377-2:2000.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Cool on-column inlets afford high precision injection to eliminate sample discrimination, sample alteration.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

We designed our 2 mm dimpled liner to be used in the Agilent MultiMode Inlet (MMI) when analyzing heavy matrix samples.

Supplier: Restek

Restek’s polar-deactivated surface tightly binds the Carbowax® polymer and increases thermal stability, relative to competitive columns.

Supplier: MilliporeSigma

Supplier: MilliporeSigma

SupraSolv® MS is dedicated for use in gas chromatography coupled with mass spectrometric detection. SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results. This method is used e. g. for the analysis of dioxins and furans (PCDD/PCDF) in food and water samples or for the determination of PAH (polycyclic aromatic hydrocarbons) in food. Also commonly used in QuEChERS pesticide residue analysis.

Supplier: Foxx Life Sciences

This cap system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Supplier: Honeywell Research Chemicals

Hexane, mixture of isomers, For pesticide residue analysis, CAS number: 110-54-3, Molecular formula: C6H14, Synonyms: Hexanes; Isohexane, color: colourless, form: liquid, Size: 2.5L

Supplier: MilliporeSigma

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode).

Supplier: Foxx Life Sciences

EZwaste™ Replacement Breakthrough Indicators are qualitative colorimetric indicators for the exhaustion and end-of-service life of low-flow filters.

Supplier: VWR International

This cap system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.

Supplier: MilliporeSigma

Supplier: Teledyne

RediSep Rf Gold high performance flash columns deliver superior sample purity through the use of fine spherical silica gel (20 to 40 µm)

Supplier: MilliporeSigma

Meets ACS Specifications

Supplier: Restek

This contais 54 components, incorporates all phenols, for fast preparation and calibration, incorporates 'additional' extractable method 625 compounds. GC-MS method applicable to analysis of organic compounds in water and soil.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

For analytical and preparative HPLC.

Supplier: MilliporeSigma

Supplier: MilliporeSigma

Meets ACS Specifications

Supplier: MilliporeSigma

Meets Reagent Specifications for testing USP/NF monographs

Supplier: MilliporeSigma

Supplier: Thermo Scientific Chemicals

MDL: MFCD00077264 Beilstein Registry No.: 1901563 Notes: Contains a mixture of the ortho, meta, and para isomers of xylene. May also contain ethylbenzene.

Supplier: Foxx Life Sciences

This cap system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.

Supplier: Restek

Polar-deactivated guard/retention gap columns are tested with a comprehensive test mix to ensure high inertness.

Supplier: Honeywell Research Chemicals

Chloroform, Purity: 99-99.4% by Gas Chromatography, Container Type: Metal Drum, Contains ethanol as stabilizer, meets analytical specification of DAB9, Alternate name: Methylidyne trichloride; Trichloromethane, Size:

Supplier: Thermo Scientific

For combined ion-exchange and reversed-phase separations, the family of Thermo Scientific™ Dionex OmniPac columns delivers optimal performance and control with the advantageousof a polymeric support.