Hledali jste: Standardy - selen

Supplier: Avantor

Standardy - selen, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Selenium, Matrice: 2% HNO₃, Aplikace: Standardy ICP

Supplier: VWR Chemicals

Standardy - selen, 1000 mg/L, VWR®, Selenium, Matrice: 2% HNO₃, Aplikace: Standardy AAS

Supplier: Thermo Fisher Scientific

Standardy - selen, Standard for wear metal analysis, 1000 µg/g, Specpure®, Selenium, Matrice: oil, Aplikace: Standardy na bázi oleje

Supplier: Thermo Fisher Scientific

Standardy - selen, 10000 mg/L, Specpure®, Selenium, Matrice: 5% HNO₃, Aplikace: Standardy ICP

Supplier: VWR Chemicals

Se in HNO₃ 2 to 5%.

Supplier: Thermo Fisher Scientific

Standardy - selen, 1000 mg/L, Specpure®, Selenium, Matrice: 5% HNO₃, Aplikace: Standardy ICP

Supplier: VWR Chemicals

Se in HNO₃ 2 to 5%.

Supplier: VWR Chemicals

Standardy - selen, 1000 mg/L, VWR® ARISTAR®, Selenium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS

Supplier: Thermo Fisher Scientific

Standardy - selen, 1000 mg/L, Selenium, Matrice: 10% HCl, Aplikace: Standardy AAS

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

Supplier: Thermo Fisher Scientific

Standardy - selen, 10 mg/L, Specpure®, Selenium, Matrice: 2% HNO₃, Aplikace: Standardy ICP , Standardy isotopické

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

Supplier: CPACHEM

Standardy - selen, 10000 mg/L, Selenium, Matrice: 5% HNO₃, Aplikace: Standardy ICP

Supplier: Thermo Fisher Scientific

Standardy - selen, 10 mg/L, Specpure®, Selenium, Matrice: 5% HNO₃, Aplikace: Standardy ICP

Supplier: CPACHEM

Standardy - selen, 1000 mg/L, Selenium, Matrice: Nitric acid dil., Aplikace: Standardy ICP

Supplier: Thermo Fisher Scientific

Standardy - selen, 10 mg/L, Specpure®, Selenium, Matrice: 2% HNO₃, Aplikace: Standardy ICP, Standardy isotopické

Supplier: Thermo Fisher Scientific

Standardy - selen, 1000 mg/L, Specpure®, Selenium, Matrice: 5% HNO₃, Aplikace: Standardy AAS

Supplier: CPACHEM

Standardy - selen, 100 mg/L, Selenium, Matrice: Nitric acid dil., Aplikace: Stndardy ICP-MS

Supplier: CPACHEM

Standardy - selen, 10 mg/L, Selenium, Matrice: Nitric acid dil., Aplikace: Stndardy ICP-MS

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

Supplier: Merck

Standardy - selen, 10000 mg/L, TraceCERT®, Supelco®, Selenium, Matrice: Nitric acid dil., Aplikace: Standardy ICP

Supplier: Honeywell Chemicals

Certified Reference Materials (CRMs)

Supplier: Merck

Standardy - selen, 1000 mg/L, Certipur®, Supelco®, Selenium, Matrice: 0,5 M HNO₃, Aplikace: Standardy AAS

Supplier: Merck

Standardy - selen, 1000 mg, Titrisol®, Supelco®, Selenium, Matrice: 5% HNO₃, Aplikace: Standardy AAS

Supplier: Merck

Standardy - selen, 1000 mg/L, Certipur®, Supelco®, Selenium, Matrice: Nitric acid dil., Aplikace: Standardy ICP

Supplier: Agilent

A comprehensive range of single and multi-element standards, tuning solutions, ionisation buffers and environmental standards for Atomic Spectroscopy.

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.

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.