Spectrophotometer
Spectrophotometer, Total:8 items.
The international standard classification for "Spectrophotometer" includes: Workplace atmospheres , Titanium and titanium alloys .
The Chinese standard classification for "Spectrophotometer" includes: Labor sanitation , Rare metals and their alloys analysis method .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 16057-1995 Workplace air―Determination of formaldehyde―3-Methyl-2-benzothiazolinone hydrazone hydrochloride(MBTH) spectrophotometric method
- GB/T 4698.7-1996 Sponge titanium, titanium and titanium alloys--Determination of nitrogen content--Distillation--Nessler reagent spectrophotometric method
- GB/T 16031-1995 Workplace air--Determination of ammonia--Messlerreagent spectrophotometric method
Professional Standard - Environmental Protection
- HJ 490-2009 Water quality - Determination of silver - Spectrophotometry with cation 2B
- HJ 535-2009 Water Quality - Determination of Ammonia Nitrogen - Nesslers Reagent Spectrophotometry
Professional Standard - Nuclear Industry
- EJ/T 20167-2018 Determination of nitrogen content in reprocessed uranium trioxide powder by distillation-Nessler reagent spectrophotometry
Group Standards of the People's Republic of China
- T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method
GSO
- GSO ISO 9555-4:2014 Measurement of liquid flow in open channels -- Tracer dilution methods for the measurement of steady flow -- Part 4: Fluorescent tracers
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