Du Søgte efter: Mass+Spectrometry

Varenummer: (32758-1ML)

Leverandør: Merck

Beskrivelse: Zearalenone-¹³C₁₈ may be used as an analytical standard for the determination of zearalenone in animal feed by liquid chromatography combined with tandem mass spectrometry (LC-MS/MS).

UOM: 1 * 1 mL

Tilbud

Varenummer: (MSCAL1-5X1KT)

Leverandør: Merck

Beskrivelse: This kit features a convenient selection of pre-qualified standard peptides, proteins, matrices, and solvents for calibrating and testing matrix assisted laser desorption ionisation (MALDI) mass spectrometers.

UOM: 1 * 5 Items

Tilbud

Varenummer: (03565-1EA)

Leverandør: Merck

Beskrivelse: MALDI Standards are suitable for the validation and comparison of MALDI-ToF instruments. Certificates provide MALDI spectra including Mw, Mn and Mp values of select narrow polymers, which differ in molar mass.

UOM: 1 * 1 Items

Tilbud

Varenummer: (TCIAP0690-10G)

Leverandør: TCI

Beskrivelse: Perfluorokerosene, boiling_low Mass spectrometry

UOM: 1 * 10 g

Tilbud

Varenummer: (04487-100MG)

Leverandør: Merck

Beskrivelse: Bisphenol E may be used as a reference standard in the determination of bisphenol E in beverages using on-line solid-phase extraction with fast liquid chromatography coupled with tandem mass spectrometry (on-line SPE fast LC-MS/MS).

UOM: 1 * 100 mg

Tilbud

Varenummer: (41397-100MG)

Leverandør: Merck

Beskrivelse: Tebutam CRM may also be used as given below:
Optimisation of sample extraction based on QuEChERS and dispersive-solid-phase extraction (d-SPE) clean-up for the multi-residue analysis of 120 pesticides 16 polycyclic aromatic hydrocarbons and 22 polychlorinated biphenyls by liquid and gas chromatography coupled with tandem mass spectrometry (MS/MS)
Evaluation of 250 pesticide residues extracted by QuEChERS method from 103 processed fruit samples using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS)
Determination of 90 pesticides 16 polycyclic aromatic hydrocarbons and 22 polychlorinated biphenyls in honey samples by using QuEChERS combined with dispersive solid-phase extraction (SPME) for sample pre-treatment and liquid chromatography-triple-quadrupole tandem mass spectrometry and gas chromatography-ion-trap tandem mass spectrometry for quantitation
Screening and quantification of 569 pesticides in honeysuckle samples by a combination of ultrahigh-performance liquid chromatography (UHPLC) and quadrupole-Orbitrap high-resolution mass spectrometry
Simultaneous determination of 134 pesticide residues in tea samples using d-SPE extraction with a multi-functional filter (MFF) followed by ultra-high performance liquid chromatography (UPLC) and quadrupole time-of-flight mass spectrometry (TOF-MS).

UOM: 1 * 100 mg

Tilbud

Varenummer: (786-683)

Leverandør: G-Biosciences

Beskrivelse: Blue-OUT™ for the removal of Coomassie and fluorescent stain prior to mass spectrometry

UOM: 1 * 1 Each

Tilbud

Varenummer: (TCIAP1034-5G)

Leverandør: TCI

Beskrivelse: Perfluorokerosene, boiling_super_hight Mass spectrometry

UOM: 1 * 5 g

Tilbud

Varenummer: (33981-100MG-R)

Leverandør: Merck

Beskrivelse: Febantel might be utilised as a source of reference standard in the determination of febantel in samples of animal feed and pharmaceutical formulations, using high performance liquid chromatography (HPLC) and high performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS-MS).

UOM: 1 * 100 mg

Tilbud

Leverandør: Avantor

Beskrivelse: For use in liquid chromatography and mass spectrometry.

MSDS Certifikater

Varenummer: (34217-10MG)

Leverandør: Merck

Beskrivelse: Ronidazole-d₃ may be used internal standard in the determination of avermectins, benzimidazoles and nitroimidazoles residues in bovine muscle tissue using ultra-high performance liquid chromatography coupled with mass spectrometry (UHPLC/MS-MS).

UOM: 1 * 10 mg

Tilbud

Varenummer: (32834-10MG)

Leverandør: Merck

Beskrivelse: Leucocrystal violet-d₆ might be used as an internal standard in the determination of triphenylmethane dyes in rainbow trout samples using liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS).

UOM: 1 * 10 mg

Tilbud

Varenummer: (32538-100MG)

Leverandør: Merck

Beskrivelse: Pyridaphenthion may be used as a reference standard for the quantification of pyridaphenthion in biological samples using liquid chromatography-atmospheric pressure chemical ionisation mass spectrometry.

UOM: 1 * 100 mg

Tilbud

Varenummer: (ACRO450130010)

Leverandør: Thermo Fisher Scientific

Beskrivelse: Perfluorokerosene 50% in PFK low boiling, high boiling for mass spectrometry

UOM: 1 * 1 mL

MSDS Tilbud

Varenummer: (90568-10MG)

Leverandør: Merck

Beskrivelse: Used as a reference standard in determination of fenofibric acid in samples of human plasma using high performance liquid chromatography (HPLC) and liquid chromatography coupled with tandem mass spectrometry (LC-MS-MS).

UOM: 1 * 10 mg

Tilbud

Varenummer: (56451-250MG)

Leverandør: Merck

Beskrivelse: 1,5-Diaminonaphthalene is used as an effective matrix in the analysis of IgG protein using top-down and middle-down mass spectrometry with multiple fragmentation techniques such as electron transfer dissociation (ETD) and matrix-assisted laser desorption ionization in-source decay (MALDI-ISD) method.

UOM: 1 * 250 mg

Tilbud