Wyszukano: Mass+Spectrometry

Numer katalogowy: (55901-25MG)

Producent: Merck

Opis: Ecamsule (ECAM) has been used as a reference standard for observing the photo-stability and photo-sensitizing property of the ecamsule that forms a major ingredient in the production of sunscreen products by laser flash photolysis and steady-state HPLC coupled with mass spectrometry method.

j.m.: 1 * 25 mg

Wyprzedaż

Numer katalogowy: (19000-50MG)

Producent: Merck

Opis: Monolinuron CRM may also be used as given below: Determination of 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. Extraction of 13 pesticides from four groundwater and three river water samples using silica-based MSU-1 mesoporous solid as a sorbent for their solid-phase extraction (SPE) followed by ultra-performance liquid chromatography-triple quadrupole-mass spectrometric (UHPLC- QqQ-MS/MS) determination. Development and validation of a UHPLC-diode array detection (DAD) method for simultaneous determination of urea and tebuthiuron herbicides in four fresh vegetable samples. Multi-residue analysis of 50 herbicides in 51 grain samples of soybean corn and wheat by ultra-performance liquid chromatography-electrospray ionisation-mass spectrometry (UPLC-ESI-MS). Extraction of 109 pesticide residues from different chemical classes from 345 tomato samples by modified QuEChERS method and their determination using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Simultaneous analysis of 238 pesticides and 78 veterinary drugs in 80 bovine milk samples using ultra-fast liquid chromatography-tandem mass spectrometry (UFLC-MS/MS) and gas chromatography-tandem mass spectrometry (GC-MS/MS).

j.m.: 1 * 50 mg

Wyprzedaż

Numer katalogowy: (786-680)

Producent: G-Biosciences

Opis: Protein-OUT™ is a washing solution that cleans plastic and glassware used in the proteolytic digestion and peptide isolation for mass spectrometry analysis. The rinsing of plastic and glassware with Protein-OUT™ will remove interfering chemicals and peptides that can leach from the tube walls and interfere or suppress the mass spectrometry signal. In addition, rinsing with Protein-OUT™ removes inadvertent contamination with dust and keratin.

j.m.: 1 * 50 mL

Wyprzedaż

Numer katalogowy: (32666-10MG)

Producent: Merck

Opis: 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).

j.m.: 1 * 10 mg

Wyprzedaż

Numer katalogowy: (18996-50MG)

Producent: Merck

Opis: 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).

j.m.: 1 * 50 mg

Wyprzedaż

Producent: Agilent

Opis: Filter for solvent

Numer katalogowy: (PIER89895)

Producent: Thermo Fisher Scientific

Opis: The In-Solution Tryptic Digestion and Guanidination Kit contains proteomics grade trypsin, buffers and reagents to alkylate and digest proteins and then guanidinate the peptide fragments for mass spectrometry.

j.m.: 1 * 1 KIT

Wyprzedaż

Numer katalogowy: (SPCMM1177-25ML)

Producent: Spectrum Chemical

Opis: Monothioglycerol, also known as 3-Mercaptopropane-1,2-diol and thioglycerol, is often used as a matrix in liquid secondary ion mass spectrometry and fast atom bombardment mass spectrometry.

j.m.: 1 * 25 mL

Wyprzedaż

Numer katalogowy: (32834-10MG)

Producent: 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).

j.m.: 1 * 10 mg

Wyprzedaż

Numer katalogowy: (90568-10MG)

Producent: 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).

j.m.: 1 * 10 mg

Wyprzedaż

Numer katalogowy: (90243-100ML)

Producent: Merck

Opis: 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).

j.m.: 1 * 100 mL

Certyfikaty Wyprzedaż

Numer katalogowy: (PIER20673)

Producent: Thermo Fisher Scientific

Opis: Thermo Scientific Pierce Dimethylformamide (DMF) is a sequencing-grade preparation with high purity and consistent absorptivity properties for use in HPLC and mass spectrometry methods.

j.m.: 1 * 50 mL

Wyprzedaż

Numer katalogowy: (PIERA36372)

Producent: Thermo Fisher Scientific

Opis: Thermo Scientific™ High Select Top14 Abundant Protein Depletion Resin decreases the abundant protein and antibody components of human plasma samples, helping prepare the samples for mass spectrometry or 1D or 2D electrophoresis.

j.m.: 1 * 50 mL

Certyfikaty Wyprzedaż

Producent: Thermo Fisher Scientific

Opis: The carbonyl-reactive Thermo Scientific™ aminoxyTMT™ (Tandem Mass Tag™) Label Reagents enable multiplexed characterisation and quantitation of carbonyl-containing biomolecules (carbohydrates, steroids, oxidised proteins) by mass spectrometry (MS).

Producent: LGC Standards PROMOCHEM

Opis: 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.

Producent: LGC Standards PROMOCHEM

Opis: 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.