离子色谱多元素混标阳离子多元素标液

Multielement Ion Chromatography Cation Standard Solution, certified

for ion chromatography, Reference material traceable to SI, 10.0 mg/kg ± 0.2% Li, Na, K, Mg, Ca each cation

General description Certified primary multiion standard for Ion Chromatography: high purity starting materials certified by EMPA/BAM
Preparation Note Produced with certified high purity materials (Li2CO3, NaCl, KCl, MgO, CaCO3), ultrapure water (18 MOhm, 0.22 mm filtered) and hydrochloric acid



Properties
grade for ion chromatography
shelf life (limited shelf life, expiry date on the label)



Safety
Personal Protective Equipment Eyeshields, Gloves