855 Results for: "chromatography solvents"

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

ICP-OES outer tube sets for semi and fully demountable torches.

Supplier: Restek

Low-bleed columns developed for mass spectrometers and the analysis of semi-volatile pollutants.

Supplier: Restek

Uniliner® liners incorporate a gentle taper that seals the column and reduces dead volume in direct injection mode.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Inert ICP-OES nebulizers including the OneNeb Series 2 nebulizer offering superior performance.

Supplier: Thermo Scientific

Solid supported liquid/liquid extraction (SLE) is a fast effective sample preparation technique that provides considerable benefits over liquid-liquid extraction (LLE) protcols for removal of phospholipids, from biological samples. HyperSep™ SLE deals with sample preparation of biological matricies via a simple, efficient and an effective protocol, the focus being the removal of interfering phospholipids which cause a number of issues for end point analysis.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Seal wash supplies help increase seal lifetime when highly concentrated buffer solutions are used.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Trajan Scientific and Medical

The SGE BPX90 GC capillary column provides a great polar option for GC analyzes. Recommended for: Fast separation of fragrances, aromatics, petrochemical, pesticides, PCBs, isomers of Fatty Acid Methyl Esters (FAMEs).

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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: AGILENT TECHNOLOGIES, INC (CSD)

O-rings, fittings, and connectors for Agilent ICP-OES.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Proven, fully porous column technology based on ZORBAX silica for reversed phase LC separations.

Supplier: Honeywell Research Chemicals

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

Supplier: General Separation Technologies, Inc.

Typical Application: 5% Fragrance Materials Association Mix, Acrylate Impurities II, Antidepressants (Basic Drugs- Uncategories), Antiepileptics, Barbiturates (Acidic/Neutral Drugs-Underivatized), Fentanyls, Organochlorine Pesticides III, Phenoxy Acid Herbicides, Styrene Impurities, TMS derivatized Sugars, Triazine Herbicides I, VOCs in Packaging materials.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent skimmer cones ensure the performance that single & triple quadrupole ICP-MS systems demand.

Supplier: Cytiva

RESOURCE Q columns are prepacked with SOURCE 15Q, a strong anion exchanger for high resolution polishing purification of proteins at high flow rates.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent has MicroMist and inert PFA concentric nebulizers to suit your ICP-MS application needs.

Supplier: General Separation Technologies, Inc.

Typical Application: 5% Fragrance Materials Association Mix, Acrylate Impurities II, Antidepressants (Basic Drugs- Uncategories), Antiepileptics, Barbiturates (Acidic/Neutral Drugs-Underivatized), Fentanyls, Organochlorine Pesticides III, Phenoxy Acid Herbicides, Styrene Impurities, TMS derivatized Sugars, Triazine Herbicides I, VOCs in Packaging materials.

Supplier: DWK Life Sciences (KIMBLE)

Polyethylene CapFor 1 x 3 in. Tanks Cylindrical glass tanks for the development of 1 x 3 in. plates. These tanks provide maximum vapor phase saturation with a minimum amount of solvent.

Supplier: Trajan Scientific and Medical

Trajan precision bore PEEK tubing is designed specifically for modern LC, LCMS, and automation usage. PEEK tubing is a flexible alternative to stainless steel tubing in high pressure applications.

Supplier: Cytiva

Whatman Anotop 10 and 25 IC syringe filters from Cytiva's business are designed for efficient filtration prior to ion chromatography.

Supplier: Chemglass

I.D.XO.D.XLength: 0.063in.X.125in.X10'. Chemically inert and suitable for low pressure applications, recommended for all connections in high performance, low pressure liquid chromatography system. Tubing is extruded with outer diameter tolerance of +/-.

Supplier: Restek

The mix consists of (C10:0) Methyl decanoate (210 μg/ml), (C11:0) methyl undecanoate (210 μg/ml), (C12) n-dodecane 150 μg/ml, (C12:0) methyl dodecanoate (210 μg/ml), 2,3-butanediol (+/-) (500 μg/ml), 1-heptanol (180 μg/ml), 3-methylphenol (m-cresol) (160 μg/ml), 1-phenylethanol (+/-) (500 μg/ml) and α-pinene (+/-) (500 μg/ml).

Supplier: Restek

The amine column test mix consists of (C10) decane (0,60 mg/ml), (C12) dodecane (0.60 mg/ml, 1,2-butanediol (0.60 mg/ml), diethanolamine (DEA) (1.20 mg/ml), diethylenetriamine (1.20 mg/ml), 2,6-dimethylaniline (0.60 mg/ml), 2-nonanol (0.60 mg/ml), pyridine(0.60 mg/ml).

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Agilent sampler cones and cone care packages ensure ICP-MS system stability and long lifetime.

Supplier: Honeywell Research Chemicals

For specialty organic synthesis, preparative scale HPLC, glassware cleaning, and applications requiring ACS reagent grade solvent. The 54gal. drum is individually analyzed with certificate attached. Soluble in water.

Supplier: Prosci

LCN1 could play a role in taste reception. LCN1 could be necessary for the concentration and delivery of sapid molecules in the gustatory system. LCN1 can bind various ligands, with chemical structures ranging from lipids and retinoids to the macrocyclic antibiotic rifampicin and even to microbial siderophores. LCN1 exhibits an extremely wide ligand pocket.The protein encoded by this gene belongs to the lipocalin family. Lipocalins are a group of extracellular proteins that are able to bind lipophiles by enclosure within their structures to minimize solvent contact. This protein may bind hydrophobic ligands and inhibit cysteine proteinases. It may also play a role in taste reception.

Supplier: Honeywell Research Chemicals

For HPLC, GC, pesticide residue analysis, and spectrophotometry. UV cutoff at 200nm.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Suitable for Liquid Chromatography and UV-Spectrophotometry.

Supplier: Honeywell Research Chemicals

Clear, colorless liquid. For specialty organic synthesis, preparative scale HPLC, and glassware cleaning. The 54gal. drum is individually analyzed with certificate on label.