Hľadali ste: Mass+Spectrometry

Katalógové číslo: (MSCAL1-5X1KT)

Dodávateľ: Merck

Opis: 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.

Merná jednotka: 1 * 5 items

Predaj

Dodávateľ: Thermo Fisher Scientific

Opis: The Pierce mixture enables reversed phase liquid chromatography (LC) and mass spectrometry (LC-MS) users to optimise and confirm correct operation of their equipment.

Katalógové číslo: (PIER24600)

Dodávateľ: Thermo Fisher Scientific

Opis: Pierce silver stain for mass spectrometry is a complete kit for rapid and ultra-sensitive silver staining of proteins in polyacrylamide gels and efficient destaining of excised gel pieces for mass spectrometry analysis. This kit enables both first-time and experienced users to achieve consistent and reliable staining using high, low, and gradient-percentage gels in 1D and 2D formats. The optimised staining method ensures extremely sensitive staining while minimizsing covalent crosslinking of protein to the gel matrix, which can inhibit protein recovery. The destaining reagents facilitate complete removal of silver from stained protein bands and maximum protein recovery for subsequent mass spectrometry analysis.

Merná jednotka: 1 * 1 KIT

Predaj

Dodávateľ: Merck

Opis: SOLu-Trypsin is an advanced proteomics grade enzyme that is solution stable for mass spectrometry. Recombinant, expressed in <i>Pichia pastoris</i>.

Katalógové číslo: (32758-1ML)

Dodávateľ: Merck

Opis: 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).

Merná jednotka: 1 * 1 mL

Predaj

Katalógové číslo: (41397-100MG)

Dodávateľ: Merck

Opis: 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).

Merná jednotka: 1 * 100 mg

Predaj

Katalógové číslo: (03565-1EA)

Dodávateľ: Merck

Opis: 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.

Merná jednotka: 1 * 1 items

Predaj

Katalógové číslo: (19182-250ML)

Dodávateľ: HONEYWELL

Opis: LabReady™ Solvent Blends

Merná jednotka: 1 * 250 mL

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com Certifikáty Predaj

Dodávateľ: AGILENT HEWLETT PACKARD

Opis: Filter for solvent

Katalógové číslo: (32538-100MG)

Dodávateľ: Merck

Opis: 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.

Merná jednotka: 1 * 100 mg

Predaj

Katalógové číslo: (32834-10MG)

Dodávateľ: Merck

Opis: 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).

Merná jednotka: 1 * 10 mg

Predaj

Katalógové číslo: (04487-100MG)

Dodávateľ: Merck

Opis: 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).

Merná jednotka: 1 * 100 mg

Predaj

Katalógové číslo: (90568-10MG)

Dodávateľ: Merck

Opis: 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).

Merná jednotka: 1 * 10 mg

Predaj

Katalógové číslo: (34217-10MG)

Dodávateľ: Merck

Opis: 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).

Merná jednotka: 1 * 10 mg

Predaj

Dodávateľ: Thermo Fisher Scientific

Opis: The iodoTMTsixplex™ labelling reagents enable concurrent identification and multiplexed quantitation of proteins in different samples using tandem mass spectrometry.

Katalógové číslo: (33981-100MG-R)

Dodávateľ: Merck

Opis: 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).

Merná jednotka: 1 * 100 mg

Predaj