GB/T 678-1990 in English

SUPERSEDED

Chemical reagent--Ethanol

Issued on:1990-12-18
Implemented on:1990-12-18
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 678-1990
Document status:	SUPERSEDED
Superseded by:	GB/T 678-2002 Chemical reagent--Ethanol
Superseded on:	2002-12-01
Title in English:	Chemical reagent--Ethanol
Title in Chinese:	化学试剂无水乙醇
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1990-12-18
Implemented on:	1990-12-18
ICS Classification:	71.040.30-Chemical reagents
Chinese Classification:	G63-General organic reagent and solvent
Professional Classification:	GB-National Standard
Related Keywords:	chemical reagents ethanol anhydrous ethanol ethanol scopethis standard chemical reagent ethanol
Related Topics:	water ethanol chemical reagent ethanol ethanol absolute ethanol ethanol tellurium water ethanol Absolute ethanol and 95 ethanol absolute ethanol ethanol Anhydrous ethanol grade 3 Moisture Meter Reagent Absolute ethanol 95 ethanol spin water ethanol Anhydrous ethanol mesh Absolute ethanol method Alcohol monitoring in water UV ethanol Absolute ethanol UV modern chemical reagents ethanol water ethanol Anhydrous ethanol Ethylating reagent Ethylating reagent GB/T 678-2002 GB/t+678 water+ethanol+ Tantalum Ethanol Ethanolization technology Electrophoresis ethanol ethanol Chemical Reagent Absolute Ethanol gb678 gb/t678-2002 gb/t678 Chemical Reagent Absolute Ethanol About absolute ethanol First-class absolute ethanol Inorganic chlorine in ethanol Reagent water standard water ethanol peak ethanol hydrolysis Reagent water Anhydrous ethanol chemical reagent Anhydrous ethanol chemical reagent Alcohol and phosphorus bromide Anhydrous ethanol food grade Absolute ethanol peak Ethanol water test Ethanol water kettle GBT678 GB/T678-2002 Reagent ethanol (absolute ethanol) for high performance liquid chromatography GB/T 678-2023 Determining the moisture content of anhydrous ethanol using Karl Fischer reagent Ethanol physical and chemical properties Physical constants of absolute ethanol GBT 678-2002 Chemical reagent ethanol (absolute ethanol) GB/T678-2023 Food grade anhydrous ethanol Anhydrous ethanol humidity Anhydrous ethanol industrial grade Anhydrous ethanol solvent residual amount National standard for anhydrous ethanol testing Anhydrous ethanol company China alcohol-free Storage of absolute ethanol Anhydrous ethanol for industrial use Anhydrous ethanol industry Anhydrous ethanol fire extinguishing method Styrene chemical reagent Industrial grade anhydrous ethanol gbt678-2008 gbt678-2002 gbt678-2023 gbt678 2023

Scope

This standard specifies the technical requirements, test methods, inspection rules, packaging and marking of chemical reagents ethanol and anhydrous ethanol. This standard applies to the inspection of chemical reagents ethanol and anhydrous ethanol.

More samples: NB/T 47013.2-2015 DL/T 368-2010 JJG 21-2008

Sample only — not a preview of GB/T 678-1990

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