You searched for: Potassium Standards

Supplier: Merck

Potassium Standard, 10000mg/L, Certipur®, Supelco®, Potassium, Matrix: 2-3% HNO₃, Application: ICP standards

Supplier: Merck

Potassium Standard, 1000 mg/L, Certipur®, Supelco®, Potassium, Matrix: 0,5 M HNO₃, Application: AAS standards

Supplier: AGILENT HEWLETT PACKARD

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

Supplier: Thermo Fisher Scientific

Potassium Standard, 1000 mg/L, Potassium, Matrix: 2-5% HNO₃, Application: AAS standards

Supplier: CPACHEM

Potassium tetraoxalate dihydrate [pH (S) = 1,67₉ (25 °C)] is a certified secondary standard reference material used as a calibration buffer standard for pH instruments or pH electrodes.

Supplier: PROMOCHEM

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

Supplier: 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.