Number
Name
Status
- GB/T 32184-2015 《Extruded aluminum alloy flat bars and plates with high conductivity》 Active Products
- GB/T 6150.5-2008 《Methods for chemical analysis of tungsten concentrates - Determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method》 Active Products
- GB/T 20975.11-2008 《Methods for chemical analysis of aluminium and aluminium alloys - Part 11：Determination of lead content Flame atomic absorption spectrometric method》 Abolish Products
- GB/T 34698-2017 《Rubber compounding ingredients—Determination of water soluble substance of silica，precipitated，hydrated—Electrolytic conductivity method》 Active Products
- GB/T 6581-2007 《Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method》 Active Products
- GB/T 35392-2017 《Non-destructive testing—Test method for determining electrical conductivity using the electromagnetic (eddy-current) method》 Active Products
- GB/T 21187-2007 《Atomic absorption Spectrophotometer 》 Active Products
- GB/T 37253-2018 《Test method for ionic conductivity of functional ceramics for oxygen sensor》 Active Products
- GB/T 10726-2007 《Chemical reagent - General method for the determination of metals by solvent extraction followed by AAS》 Active Products
- GB/T 17650.2-2021 《Test on gases evolved during combustion of materials from cables or optical fiber cables—Part 2: Determination of acidity (by pH measurement) and conductivity》 Active Products
- GB/T 9723-2007 《Chemical Reagent - General rule for flame atomic absorption spectrometric analysis》 Active Products
- GB/T 12966-2022 《The methods for determining aluminium and aluminium alloys conductivity using eddy current》 Active Products
- GB/T 4333.4-2007 《Ferrosilicon - Determination of aluminium content - The chromazurol S spectrophotometric method ,the EDTA titrimetric method and the flame atomic absorption spectrometric method》 Active Products
- GB/T 7731.2-2007 《Ferrotungsten - Determination of manganese content - The periodate spectrophotometric method and the flame atomic absorption spectrometric method》 Active Products
- GB/T 41079.2-2022 《Test methods for physical properties of liquid metals—Part 2: Determination of electrical conductivity》 Active Products
- GB/T 7731.3-2008 《Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method》 Active Products
- GB/T 223.64-2008 《Iron, steel and alloyed - Determination of manganese content - Flame atomic absorption spectrometric method》 Active Products
- GB/T 20975.17-2008 《Methods for chemical analysis of aluminium and aluminium alloys - Part 17： Determination of strontium content Flame atomic absorption spectrometric method》 Abolish Products
- GB/T 20975.21-2008 《Methods for chemical analysis of aluminium and aluminium alloys - Part 21：Determination of calcium content Flame atomic absorption spectrometric method》 Abolish Products
- GB/T 20975.6-2008 《Methods for chemical analysis of aluminium and aluminium alloys - Part 6：Determination of cadmium content Flame atomic absorption spectrometric method》 Abolish Products
- GB/T 20975.9-2008 《Methods for chemical analysis of aluminium and aluminium alloys - Part 9：Determination of lithium content Flame atomic absorption spectrometric method》 Abolish Products
- GB/T 3253.3-2008 《Methods for chemical analysis of antimony and antimony trioxide - Determination of lead content - Flame atomic absorption spectrometric method》 Active Products
- GB/T 3253.5-2008 《Methods for chemical analysis of antimony and antimony trioxide - Determination of copper content - Flame atomic absorption spectrometric method》 Active Products
- GB/T 6150.10-2008 《Methods for chemical analysis of tungsten concentrates - Determination of lead content - Flame atomic absorption spectrometric method》 Abolish Products
- GB/T 6150.11-2008 《Methods for chemical analysis of tungsten concentrates - Determination of zinc content - Flame atomic absorption spectrometric method》 Active Products
- GB/T 4324.15-2008 《Methods for chemical analysis of tungsten - Determination of magnesium content - The flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 4324.8-2008 《Methods for chemical analysis of tungsten - Determination of nickel content - The inductively coupled plasma atomic emission spectrometry 、 flame atomic absorption spectrometry and dimethylglyoxime gravimetry》 Active Products
- GB/T 20255.6-2008 《Methods for chemical analysis of hardmetals - Flame atomic absorption spectrometry - General requirements》 Active Products
- GB/T 15337-2008 《General rules for atomic absorption spectrometric analysis》 Active Products
- GB/T 21933.3-2008 《Ferronickel - Determination of cobalt content - Flame atomic absorption spectrometric method》 Active Products