Analytical Standards for Single & Dual Speciation Analysis
Speciation analysis has become common in many testing fields, including in the environmental, food and pharmaceutical testing labs. To analyze species in a sample requires Certified Reference Materials (CRMs) for sample verification and method validation.
SPEX CertiPrep offers a wide variety of speciation standards, certified to the strictest ISO Guide 34 guidelines and tested on our own LC-ICP-MS.
Single and Multi-Element Speciation Standards include Arsenic (+3), Arsenic (+5), Chromium (+3), Chromium (+6), Selenium (+4), and Selenium (+6).
What is speciation analysis?
The International Union of Pure and Applied Chemistry (IUPAC) defines speciation as ‘the distribution of an element amongst defined chemical species in a system’. Speciation analysis is the analytical process of identifying and/or measuring the amounts of one or more individual chemical species in a sample.
For additional product information, contact us at +1.732.549.7144 or CRMSales@spex.com.