Descrizione: 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.

Codice catalogo: MSCAL1-5X1KT

UOM: 1 * 5 pezzi

Codice articolo fornitore: MSCAL1-5X1KT

Codice articolo locale: SUPLMSCAL1-5X1KT

Fornitore: Merck

Promo

Descrizione: Perfluorokerosene, boiling_low Mass spectrometry

Codice catalogo: TCIAP0690-10G

UOM: 1 * 10 g

Codice articolo fornitore: P0690-10G

Codice articolo locale: TCIAP0690-10G

Fornitore: TCI

Promo

Descrizione: 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.

Codice catalogo: 32538-100MG

UOM: 1 * 100 mg

Codice articolo fornitore: 32538-100MG

Codice articolo locale: SUPL32538-100MG

Fornitore: Merck

Promo

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

Codice catalogo: 786-683

UOM: 1 * 1 KIT

Codice articolo fornitore: 786-683

Codice articolo locale: GENO786-683

Fornitore: G-Biosciences

Promo

Descrizione: 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).

Codice catalogo: 32758-1ML

UOM: 1 * 1 mL

Codice articolo fornitore: 32758-1ML

Codice articolo locale: SUPL32758-1ML

Fornitore: Merck

Promo

Descrizione: 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).

Codice catalogo: 34217-10MG

UOM: 1 * 10 mg

Codice articolo fornitore: 34217-10MG

Codice articolo locale: SUPL34217-10MG

Fornitore: Merck

Promo

Descrizione: 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.

Codice catalogo: 03565-1EA

UOM: 1 * 1 pezzi

Codice articolo fornitore: 03565-1EA

Codice articolo locale: SUPL03565-1EA

Fornitore: Merck

Promo

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

Codice catalogo: ACRO450130010

UOM: 1 * 1 mL

Codice articolo fornitore: 450130010

Codice articolo locale: ACRO450130010

Fornitore: Thermo Fisher Scientific

MSDS Promo

Descrizione: Simazine CRM may also be used as given below: Development and validation of an ultrasonic-assisted dispersive liquid-liquid microextraction (UA-DLLME) method for sample extraction followed by gas chromatography-mass spectrometry based determination of endocrine-disrupting herbicides in the river and seawater samples. Determination of triazine pesticide residues in samples of apples pears carrots potatoes tomatoes avocado cucumber spinach bananas and oranges by modified QuEChERS and solid-phase extraction (SPE) procedures followed by liquid chromatography-photodiode array (LC-DAD) analysis. Multi-residue analysis of 67 pesticides in olive oil olives and avocado samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to evaluate various clean-up sorbents. Quantitation of 20 pesticides in eel and shrimp samples by a scheduled multiple reaction monitoring (sMRM) method and QuEChERS with EDTA for sample extraction and purification. Analysis of 35 micropollutants including pesticides in water samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) after their solid-phase extraction. Simultaneous quantification of 58 pharmaceuticals and personal care products (PPCPs) and pesticides in water samples by solvent-based de-emulsification dispersive liquid-liquid microextraction (SD-DLLME) combined with liquid chromatography-tandem mass spectrometry (LCMS/MS).

Codice catalogo: 40662-100MG

UOM: 1 * 100 mg

Codice articolo fornitore: 40662-100MG

Codice articolo locale: SUPL40662-100MG

Fornitore: Merck

Promo

Descrizione: Metrafenone CRM may also be used in the residue analysis of: 209 pesticides and persistent organic pollutants (POPs) extracted by QuEChERS-based procedure from fresh bovine and chicken liver samples using gas chromatography coupled to tandem mass spectrometry (GC-MS/MS). 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. 250 pesticide residues extracted by QuEChERS method from 103 processed fruit samples using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). 379 pesticides in human serum samples extracted by QuEChERS method using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Metrafenone in nine fresh vegetable samples using matrix solid-phase dispersion (MSPD) and HPLC-UV. Metrafenone in bitter gourd and soil samples using gas chromatography combined with an electron capture detector (GC-ECD).

Codice catalogo: 18996-50MG

UOM: 1 * 50 mg

Codice articolo fornitore: 18996-50MG

Codice articolo locale: SUPL18996-50MG

Fornitore: Merck

Promo

Descrizione: Melamine-¹³C₃ may be used as an analytical standard for the determination of melamine in milk powder samples by liquid chromatography-electrospray ionisation-isotope dilution mass spectrometry (LC-ESI-IDMS).

Codice catalogo: 32666-10MG

UOM: 1 * 10 mg

Codice articolo fornitore: 32666-10MG

Codice articolo locale: SUPL32666-10MG

Fornitore: Merck

Promo

Descrizione: 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).

Codice catalogo: 04487-100MG

UOM: 1 * 100 mg

Codice articolo fornitore: 04487-100MG

Codice articolo locale: SUPL04487-100MG

Fornitore: Merck

Promo

Descrizione: Profenofos CRM may also be used as given below: 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. Gas chromatography-tandem mass spectrometry (GC-MS/MS) based analysis of 213 pesticide residues in soybean after their extraction by QuEChERS procedure. Detection of 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. Multi-residue analysis of 160 multiclass pesticides using ethyl acetate (EtAC)/n. hexane mixture for extraction from chamomile thyme and marjoram samples and their analysis by gas chromatography-tandem mass spectrometry (GC-MS/MS). Simultaneous determination of 34 pesticides in various environmental water samples by dispersive liquid-liquid microextraction (DLLME) technique in combination with gas chromatography-mass spectrometry(GC-MS/MS). Quantitation of 40 multi-class insecticides and fungicides in 81 apple samples by using gas- and liquid- chromatography-mass following a QuEChERS-based extraction.

Codice catalogo: 36372-50MG

UOM: 1 * 50 mg

Codice articolo fornitore: 36372-50MG

Codice articolo locale: SUPL36372-50MG

Fornitore: Merck

Promo

Descrizione: 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).

Codice catalogo: 33981-100MG-R

UOM: 1 * 100 mg

Codice articolo fornitore: 33981-100MG-R

Codice articolo locale: SUPL33981-100MG-R

Fornitore: Merck

Promo

Descrizione: Multi-element standard solution 1 has been used in the analysis of pollutants like trace elements in water using total reflection x-ray fluorescence (TXRF) method and inductively coupled plasma mass spectrometry(ICP-MS).

Codice catalogo: 90243-100ML

UOM: 1 * 100 mL

Codice articolo fornitore: 90243-100ML

Codice articolo locale: SUPL90243-100ML

Fornitore: Merck

Certificati Promo

Descrizione: Promecarb may be used as a reference standard for the determination of promecarb in water by solid-phase extraction and liquid chromatography coupled with ionspray mass spectrometry.

Codice catalogo: 45634-50MG

UOM: 1 * 50 mg

Codice articolo fornitore: 45634-50MG

Codice articolo locale: SUPL45634-50MG

Fornitore: Merck

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