This standard specifies the inductive coupling of 17 impurity elements in high-purity quartz, including aluminum, barium, calcium, cobalt, chromium, copper, iron, potassium, lithium, magnesium, manganese, sodium, nickel, phosphorus, titanium, vanadium, and zinc. Measurement method of plasma atomic emission spectroscopy (ICP-AES). This standard applies to aluminum, barium, calcium, cobalt, chromium, copper, iron, potassium, lithium, magnesium, manganese, sodium, nickel, Determination of 17 elements including phosphorus, titanium, vanadium, zinc, etc.
JC/T 2027-2010 Referenced Document
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 6682 Water for analytical laboratory use.Specification and test methods
JC/T 2027-2010 history
2010JC/T 2027-2010 Determination of impurities in high purity quartz.Inductively coupled plasma atomic emission spectrometry
JC/T 2027-2010 Determination of impurities in high purity quartz.Inductively coupled plasma atomic emission spectrometry was changed to GOST 26929-1994 Raw material and food-stuffs. Preparation of samples. Decomposition of organic matters for analysis of toxic elements.