GB/T 12684.11-1990
GB · 1990-12-30
Boric acid for industrial use--Determination of cobalt content
1Key Takeaways
This standard specifies the determination method of cobalt content in industrial boric acid 2-nitroso-1-naphthol spectrophotometric method. This standard applies to industrial boric acid with cobalt content not less than 0.1ppm.
2Scope / Description
This standard specifies the determination method of cobalt content in industrial boric acid 2-nitroso-1-naphthol spectrophotometric method. This standard applies to industrial boric acid with cobalt content not less than 0.1ppm.
3Version History
GB/T 12684.11-1990
1990-12-30
5Citation Network
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6Frequently Asked Questions
What is GB/T 12684.11-1990?
GB/T 12684.11-1990 — Boric acid for industrial use--Determination of cobalt content is an international standard developed by General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China. This standard specifies the determination method of cobalt content in industrial boric acid 2-nitroso-1-naphthol spectrophotometric method. This standard applies to industrial boric acid with cobalt content not less than 0.1ppm.
What does GB/T 12684.11-1990 cover?
This standard covers: This standard specifies the determination method of cobalt content in industrial boric acid 2-nitroso-1-naphthol spectrophotometric method. This standard applies to industrial boric acid with cobalt content not less than 0.1ppm.
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB/T 12684.11-1990?
The current published version is GB/T 12684.11-1990, published on 1990-12-30. Always check for amendments or pending revisions.
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