laboratory ph electrode
laboratory ph electrode, Total:12 items.
The international standard classification for "laboratory ph electrode" includes: Laboratory ware and related apparatus , Analytical chemistry in general .
The Chinese standard classification for "laboratory ph electrode" includes: Physical property analyzer , Electrochemical, thermochemistry and optical profile type analyzer , Chemical Measurement .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 11165-2005 pH meter
- GB/T 11165-1989 Laboratory pH meter
National Metrological Verification Regulations of the People's Republic of China
- JJG 119-1984 Verification Regulation for Laboratory pH Meters
- JJG 119-2018 Verification Regulation of Laboratory pH Meters
- JJG 119-2005 Verification Regulation of Laboratory pH Meters
National Metrological Technical Specifications of the People's Republic of China
- JJF 1575-2016 Program of Pattern Evaluation of Laboratory pH Meters
SCC
- BS 3145:1959 Laboratory potentiometric pH meters
British Standards Institution (BSI)
- BS 3145:1978(2012) Specification for Laboratory pH meters
- BS 3145:1978 Specification for laboratory pH meters
PL-PKN
- PN T06515-08-1988 pH-metry Laboratory sockets and plugs for pH-meters and indicator electrodes General re?uirements and testing
- PN T06515-06-1989 pH-metry Laboratory pH-meters General re?uirements and tests
German Institute for Standardization
- DIN 19262:2018 pH measurement - Plug socket and plug shielded for pH electrodes and pH combination electrodes
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