385 Results for: "Mass Spectrometry"

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Silicon standard solution, for ICP, in H₂O, trace F⁻, CRM, VHG

Supplier: LGC Standards PROMOCHEM

These solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.

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Multi-element standards, common elements mix 2, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard for inductively coupled plasma mass spectrometry (ICP-MS) or alternative techniques, such as inductively coupled plasma optical emission spectroscopy (ICP-OES), and flame or furnace atomic absorption spectroscopy (AA or GFAA).

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Molybdenum standard solution, for ICP, in 5% HNO₃, VHG

Supplier: LGC Standards PROMOCHEM

The solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.

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Calcium standard solution, for ICP, in 5% HNO₃, VHG

Supplier: LGC Standards PROMOCHEM

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Strontium standard solution, for ICP, in HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Europium standard solution, for ICP, in 5% HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Vanadium standard solution, for ICP, in HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Zinc standard solution, for ICP, in HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Detergent removal spin column kit, HiPPR™

Supplier: Thermo Fisher Scientific

The HiPPR™ Detergent Removal Spin Column Kit improves mass spectrometry results by efficiently removing detergents from 25 to 200 µl samples with low protein or peptide concentrations.

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Accessories for mass spectrometry sample preparation kit

Supplier: Thermo Fisher Scientific

Pierce™ C18 spin tips, for elution of up to 10 µg peptides per 20 µl sample for MS

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Peptide desalting spin columns, Pierce™

Supplier: Thermo Fisher Scientific

Thermo Scientific™ Pierce™ peptide desalting spin columns are ready to use centrifuge spin columns that enable efficient desalting of peptide samples following enzymatic digestion. The polymer-based hydrophobic resin contained in each column provides excellent binding and recovery characteristics for peptide samples in preparation for mass spectrometry and other methods.

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Gallium standard solution, for ICP, in 5% HNO₃, 0,5% HCl, VHG

Supplier: LGC Standards PROMOCHEM

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Erbium standard solution, for ICP, in 5% HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Cesium standard solution, for ICP, in 5% HNO₃, VHG

Supplier: LGC Standards PROMOCHEM

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Immobilised Trypsin

Supplier: G-Biosciences

Trypsin is a serine endopeptidase that specifically cleaves peptide bonds on the carboxy side of s-aminoethyl cysteine, arginine and lysine residues and typically there is little or no cleavage at arginyl-proline and lysyl-proline bonds. The distribution of these residues in proteins allows trypsin digestion to produce peptides that are readily identified by mass spectrometry.

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Ammonium acetate 7.5 M, clear solution

Supplier: MP Biomedicals

Ammonium acetate is a chemical compound which is derived from the reaction of ammonia and acetic acid. Ammonium acetate is volatile at low pressures. Because of which it has been used to replace cell buffers with non-volatile salts, in preparing samples for mass spectrometry. It is used as a buffer for mobile phases for HPLC with ELSD detection.