GB/T 39356-2020
Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy (English Version)
- Standard No.
- GB/T 39356-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 39356-2020
- Scope
- This standard specifies the method for the determination of total nickel, total pot, total selenium, total vanadium, total lock, and total ingot content in fertilizers by inductively coupled plasma optical emission spectrometry (ICP-OES). This standard applies to the determination of total zhao, total sulfur, total selenium, total vanadium, total lock and total chromium in fertilizers. The detection limit of this standard method is as follows: Ni (Ni) is 0.02 mg/Kkg; Co (Co) is 0.02 mg/Kg; Selenium (Se) is 0.4 mg/kg; Vanadium (V) is 0.02 mg/kg; (Sb) is 0.1 mg/kg; feed (TI): 0.01 mg/kg when using 6.2.2 a) and 0.02 mg/kg when using 6.2.2 b).
GB/T 39356-2020 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 39356-2020 history
- 2020 GB/T 39356-2020 Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy
