380 Results for: "GC-MS SOLVENTS"

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Acetonitrile, LiChrosolv®, hypergrade for LC-MS, Supelco®

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).

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Benzene ≥99% (by GC), GR ACS, Supelco®

Supplier: MilliporeSigma

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

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Water with 0,1% (v/v) formic acid, LiChrosolv®, hypergrade for LC-MS, Supelco®

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).

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Alumina SPE Columns, Honeywell Burdick & Jackson

Supplier: Honeywell Research Chemicals

These SPE columns are made from medical-grade polypropylene with PE frits.

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Pyridine ≥99.5% (by GC), EMSURE® ACS for analysis, Supelco®

Supplier: MilliporeSigma

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Cyclohexane ≥99% (by GC), GR ACS, Supelco®

Supplier: MilliporeSigma

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

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Dichloromethane ≥99.8% (by GC), EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Supplier: MilliporeSigma

Dichloromethane ≥99.8% (by GC), EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

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Florisil SPE Columns, Honeywell Burdick & Jackson

Supplier: Honeywell Research Chemicals

These SPE columns are made from medical-grade polypropylene with PE frits.

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Water with 0,1% (v/v) trifluoroacetic acid 0.05% in aqueous solution, CHROMASOLV™, Solvent Blend for HPLC, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

Water solution, CHROMASOLV*, LabReady* Solvent Blend, contains 0.05% (v/v) trifluoroacetic acid, HPLC Grade, size: 4l

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Cyclohexane, anhydrous ≥99.8%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2), filled with t.h.e.* desiccant indicating silica gel, removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Ethanol absolute ≥99.5% (by GC), EMPARTA® ACS analytical reagent, Supelco®

Supplier: MilliporeSigma

Ethanol absolute ≥99.5% (by GC), EMPARTA® ACS analytical reagent, Supelco®

Sustainable Options Available

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Water ≥99%, CHROMASOLV™ for pesticide residue analysis, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

High purity Water; suitable for Pesticide Residue Analysis (PRA) applications. Contains no preservative.

Sustainable Options Available

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Methanol ≥99.9% (by GC), EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Supplier: MilliporeSigma

Methanol ≥99.9% (by GC), EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

Sustainable Options Available

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n-Heptane reference substance for gas chromatography, Supelco®

Supplier: MilliporeSigma

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Non-Polar Silica Based SPE Columns, Honeywell Burdick & Jackson

Supplier: Honeywell Research Chemicals

These SPE columns are made from medical-grade polypropylene with PE frits.

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Diethyl ether ≥99.7% (by GC), EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: MilliporeSigma

Diethyl ether ≥99.7% (by GC), EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®

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Acetone ≥99% (by GC) for histology, Supelco®

Supplier: MilliporeSigma

Most lipids are removed from tissues with the agent.

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n-Pentane ≥95.0% (by GC), Laboratory Reagent

Supplier: Honeywell Research Chemicals

Pentane, Purity: >/= 95% by Gas Chromatography, Grade: Laboratory Reagent, Container Type: Aluminum Bottle, Size: 5L

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Methanol ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

Supplier: MilliporeSigma

Methanol gradient grade, suitable for UPLC and UHPLC.

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Toluene ≥99.8% ACS, meets analytical specification of USP for HPLC, for spectrophotometry

Supplier: Honeywell Research Chemicals

Meets USP Reagent Specifications

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Methanol ≥99.9% ACS, meets analytical specification of USP for HPLC, for spectrophotometry

Supplier: Honeywell Research Chemicals

Meets USP Reagent Specifications

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N,N-Dimethylformamide ≥99.9%, BioSyn™ for biosynthesis, for applications requiring low water content, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

BioSyn« products are ideal for DNA, RNA and oligonucleotide synthesis. All solvents and regents are filtered (0.2-micron) and tested for oxidation reage.

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Dimethyl sulfoxide, anhydrous ≥99.8%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.

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Chloroform ≥99.8% [90-99.4% (GC)], EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: MilliporeSigma

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Hexane (mixture of isomers) ≥60.0% (n-hexane) ≥99.9%, B&J Brand™ for gas chromatography, not for pesticide residue analysis, non-spectrophotometric grade, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

Hexane, Non-Spectro, Is A High Purity Solvent Suitable For General Use; Not For Pesticide Residue Applications. Packaged In 56L Stainless Steel Pressure Dispense System (Sspds) Containers That Are Returned For Refill. Sold Only Under Contract.