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Tungsten standard solution, for ICP, in H₂O, CRM, VHG

Dodávateľ: 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.

Image Unavailable-PROOVHG-TINN-500

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

Dodávateľ: 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.

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Image Unavailable-45634-50MG

Pesticide reference standard, Promecarb, PESTANAL®, analytical standard, Supelco®

Katalógové číslo: (45634-50MG)
Dodávateľ: Merck
Opis: 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.
Merná jednotka: 1 * 50 mg
Image Unavailable-PROOVHG-PALN-500

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

Dodávateľ: 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.

Image Unavailable-PROOVHG-TPN-100

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

Katalógové číslo: (PROOVHG-TPN-100)
Dodávateľ: 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.
Merná jednotka: 1 * 100 mL
Image Unavailable-PROOVHG-TIRH-500

Iridium standard solution, for ICP, in 20% HCl, VHG

Dodávateľ: 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.

Image Unavailable-PROOVHG-TNBF-100

Niobium standard solution, for ICP, in 5% HF, VHG

Dodávateľ: 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.

Image Unavailable-PROOVHG-TNDN-500

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

Dodávateľ: 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.

Image Unavailable-PROOVHG-TSW-500

Sulphur standard solutions for ICP, VHG

Dodávateľ: PROMOCHEM
Opis: This standard solution is intended for use as a certified reference material and 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.

Image Unavailable-19000-50MG

Supelco® TraceCERT® Organic Reference Standard, Monolinuron

Katalógové číslo: (19000-50MG)
Dodávateľ: 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).
Merná jednotka: 1 * 50 mg
Product Image-786-680

Washing solution, Protein-OUT™

Katalógové číslo: (786-680)
Dodávateľ: 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.
Merná jednotka: 1 * 50 mL
Image Unavailable-PROOVHG-PCON-500

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

Dodávateľ: 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.

Image Unavailable-PROOVHG-PMOZ-500

Molybdenum standard solution, for ICP, in NH₄OH, VHG

Dodávateľ: 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.

Image Unavailable-PROOVHG-PBAN-50

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

Dodávateľ: 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.

Image Unavailable-PROOVHG-TCRN-500

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

Dodávateľ: 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.

Image Unavailable-56451-250MG

1,5-Diaminonaphthalene ≥99.0% (by HPLC) matrix substance for MALDI-MS, Supelco®

Katalógové číslo: (56451-250MG)
Dodávateľ: Merck
Opis: 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.
Merná jednotka: 1 * 250 mg
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