（Ag,Al,As,Ba,Be,Bi,Ca,Cd,Co,Cr,Cs,Cu,Ga,In,K,Li,Mg,Mn,Na,Ni,Pb,Rb,Se,Sr,Tl,V,Zn,Fe）Multi-element mixed standard solution

Description

This multi-element standard solution from Aladdin Scientific Corporation is a prepared mixture containing 28 elements for analytical calibration and quality control. The solution includes silver, aluminum, arsenic, barium, beryllium, bismuth, calcium, cadmium, cobalt, chromium, cesium, copper, gallium, indium, potassium, lithium, magnesium, manganese, sodium, nickel, lead, rubidium, selenium, strontium, thallium, vanadium, zinc, and iron. Each element is present at a certified concentration of 100 micrograms per milliliter (µg/mL) in a medium of 10% nitric acid, which acts as a stabilizer. Available in 50 mL or 10 mL quantities, this standard is designed for use in techniques such as inductively coupled plasma mass spectrometry (ICP-MS) or optical emission spectrometry (ICP-OES). It serves as a reference material for instrument calibration, method validation, and routine checks of analytical performance in environmental, clinical, and industrial laboratories.