Number
Name
Status
- GB/T 1819.8-2017 《Methods for chemical analysis of tin concentrates—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method》 Active Products
- GB/T 4698.1-2017 《Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 1：Determination of copper content—Flame atomic absorption spectrometry》 Active Products
- GB/T 4698.18-2017 《Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 18：Determination of tin content—Flame atomic absorption spectrometry》 Active Products
- GB/T 5195.14-2017 《Fluorspar—Determination of magnesium content—Flame atomic absorption spectrometry》 Active Products
- GB/T 6730.58-2017 《Iron ores－Determination of vanadium content－Flame atomic absorption spectrometric method》 Active Products
- GB/T 6730.59-2017 《Iron ores－Determination of manganese content－Flame atomic absorption spectrometric method》 Active Products
- GB/T 6730.74-2017 《Iron ores－Determination of magnesium content－Flame atomic absorption spectrometric method》 Active Products
- GB/T 5195.7-2016 《Fluorspar—Determination of zinc content—Flame atomic absorption spectrophotometric method》 Active Products
- GB/T 33046-2016 《Rubber products—Determination the content of cobalt—Atomic absorption spectrometry》 Active Products
- GB/T 4195-1984 《Method for measuring the distribution of the powder size of tungsten and molybdenum method by the balance for the fall of the particles》 Active Products
- GB/T 26497-2022 《Electronic Balances》 Active Products
- GB/T 32602-2016 《Determination of migratable antimony, barium, cadmium, chromium and lead in toy materials—Graphite furnace atomic absorption spectrometry》 Active Products
- GB/T 26645.4-2018 《Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method》 Active Products
- GB/T 7898-1987 《Tonnage lever balance》 Active Products
- GB/T 4168-1992 《Non-automatic balance--Beam balance》 Active Products
- GB/T 6730.75-2017 《Iron ores—Determination of sodium content—Flame atomic absorption spectrometric method》 Active Products
- GB/T 10574.10-2017 《Methods for chemical analysis of tin-lead solders—Part 10：Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method》 Active Products
- GB/T 30436-2013 《Hydrostatical balance》 Active Products
- GB/T 10574.7-2017 《Methods for chemical analysis of tin-lead solders—Part 7：Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration》 Active Products
- GB/T 10574.8-2017 《Methods for chemical analysis of tin-lead solders—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method》 Active Products
- GB/T 32704-2016 《Safety requirements for laboratory instrument and equipment—Balance instrument》 Active Products
- GB/T 10574.9-2017 《Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—Graphite furnace atomic absorption spectrometric method》 Active Products
- GB/T 34438-2017 《Determination of cadmium in toy materials—Flame atomic absorption spectrometry》 Active Products
- GB/T 1819.13-2017 《Methods for chemical analysis of tin concentrates—Part 13: Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method》 Active Products
- GB/T 1819.14-2017 《Methods for chemical analysis of tin concentrates—Part 14：Determination of copper content—Flame atomic absorption spectrometry》 Active Products
- GB/T 1819.16-2017 《Methods for chemical analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry》 Active Products
- GB/T 1819.7-2017 《Methods for chemical analysis of tin concentrates—Part 7:Determination of bismuth content—Flame atomic absorption spectrometric method》 Active Products
- GB/T 6730.55-2019 《Iron ores—Determination of tin content—Flame atomic absorption spectrometric method》 Active Products
- GB/T 13080-2018 《Determination of lead in feeds—Atomic absorption spectrometry》 Active Products
- GB/T 4103.17-2018 《Method for chemical analysis of lead and lead alloys—Part 17: Determination of sodium, magnesium contents—Flame atomic absorption spectrometry》 Active Products