You searched for: Standardy kationické

Avantor offers a wide range of certified cationic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. Avantor offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of cationic standards are available for a range of elements.

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

Supplier: LGC Standards PROMOCHEM

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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Stříbro 1.000 mg/l v 0,5 M kyselině dusičné standard pro AAS

Supplier: Thermo Fisher Scientific

Standardy - stříbro, 1000 mg/L, Silver, Matrice: 0,5 M HNO₃, Aplikace: Standardy AAS

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

Supplier: LGC Standards PROMOCHEM

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Elemental analysis standards, rare earth and geo elements standard, VHG

Supplier: LGC Standards PROMOCHEM

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) or alternative techniques, such as and flame or furnace atomic absorption spectroscopy (AA or GFAA).

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

Supplier: LGC Standards PROMOCHEM

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Iron Standard Stock Solution

Supplier: CPACHEM

Standardy - železo, Iron standard stock solution

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Calcium Standard Solution

Supplier: WTW

Standardy - vápník, Calcium standard solution, 1000 mg/L

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Iron Standard Solution

Supplier: WTW

Standardy - železo, Iron standard solution, 1000 mg/L

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

Supplier: LGC Standards PROMOCHEM

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Chromium standard solution, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a calibration and reference standard for plasma emission spectroscopy (ICP or DCP), inductively coupled plasma mass spectroscopy (ICP-MS), atomic absorption spectroscopy (AA or GFAA) or techniques using other modes of elemental detection and an appropriate separation method.

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Cobalt standard dissolved in oil, 1.000 µg/g Co in Base Oil 20

Supplier: LGC Standards PROMOCHEM

Standardy - kobalt, 1000 µg/g, Kobalt, Matrice: Base Oil 20, Aplikace: Standardy na bázi oleje

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Wavelength Calibration Solution for ICP-OES

Supplier: CUSTOM MADE CHEMICALS LAB

500 ml solution contains 50 mg/L Al, As, Ba,Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Sr, Zn and 500 mg/L K in 5% HNO₃.

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Křemík 1.000 mg/l in 2% roztoku hydroxidu sodného standard pro AAS

Supplier: Thermo Fisher Scientific

Standardy - křemík, 1000 mg/L, Silicon, Matrice: 2% NaOH, Aplikace: Standardy AAS

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Platinum standard solution

Supplier: LGC Standards PROMOCHEM

This reference standard is intended for use as a primary calibration standard for the quantitative determination of platinum.

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Tin, AAS Standard Solution

Supplier: CPACHEM

Standardy - cín, 1000 mg/L, Tin, Matrice: 20% HCl, Aplikace: Standardy AAS

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

Supplier: LGC Standards PROMOCHEM

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Zirconium standard solution, for ICP, in 5% HCl, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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.

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Kadmium 1.000 mg/l v 0,5 M kyselině dusičné standard pro AAS

Supplier: Thermo Fisher Scientific

Standardy - kadmium, 1000 mg/L, Kadmium, Matrice: 0,5 M HNO₃, Aplikace: Standardy AAS

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Metallo-organic standards, V21+K wear metals standard, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard for the analysis of these elements in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA) and other techniques for elemental analysis.

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

Supplier: LGC Standards PROMOCHEM

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Scandium standard solution, for ICP, in HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

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Hafnium standard solution, for ICP, in 5% HCl, VHG

Supplier: LGC Standards PROMOCHEM

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Reference Materials, Matrix Modifiers for GFAA, CRM, VHG, Promochem

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a matrix modifier for graphite furnace atomic absorption spectroscopy (GFAA) in the determination of trace elements.

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Draslík 1.000 mg/l v zřed. kyselině dusičné standard pro AAS

Supplier: Thermo Fisher Scientific

Standardy - draslík, 1000 mg/L, Draslík, Matrice: 2-5% HNO₃, Aplikace: Standardy AAS

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Multi-element standards, EPA calibration standards, CRM, VHG

Supplier: LGC Standards PROMOCHEM

These solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma mass spectrometry (ICP-MS), or alternative techniques, such as inductively coupled plasma optical emission spectroscopy (ICP-OES), and flame or furnace atomic absorption spectroscopy (AA or GFAA).

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Manganese Standard Solution

Supplier: WTW

Standardy - mangan, Manganese standard solution, 1000 mg/L

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Yttrium standard solution, for ICP, in HNO₃, CRM, VHG

Supplier: LGC Standards PROMOCHEM

These standard solution are 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.