102409 Zinc Zinc volumetric standard, secondary reference material for complexometry, traceable to NIST SRM Certipur® Reag. Ph Eur. CAS No. 7440-66-6, EC Number 231-175-3.
Zinc volumetric standard, secondary reference material for complexometry, traceable to NIST SRM Certipur® Reag. Ph Eur. CAS No. 7440-66-6, EC Number 231-175-3.Simpan pada +15°C hingga +25°C.