Test methods of chemical reagents, catalog, Chinese standards
time:2014-05-19 22:43:39,count:0

Test methods of chemical reagents, catalog, Chinese standards


GB 10737-2007      Working chemical - General rules for assay - Weight titration (potentiometric method)
GB 10738-2007      Working chemical - General rules for assay - weight titration
GB/T 601-2002      Chemical reagent--Preparations of standard volumetric solutions
GB/T 602-2002      Chemical reagent--Preparations of standard solutions for impurity
GB/T 603-2002      Chemical reagent--Preparations of reagent solutions for use in test methods
GB/T 605-2006      Chemical reagent - General method for the measurement of colour
GB/T 606-2003      Chemical reagent--General method for the determination of water--Karl Fischer method
GB/T 609-2006      Chemical reagent - General method for the determination of total nitrogen
GB/T 610-2008      Chemical reagent - General method for the determination of arsenic
GB/T 611-2006      Chemical reagent - General method for the determination of density
GB/T 613-2007      Chemical reagent - General method for the determination of specific optical rotatory power (specific optical rotation)
GB/T 614-2006      Chemical reagent - General method for the determination of refractive index
GB/T 615-2006      Chemical reagent - General method for the determination of distillation range
GB/T 616-2006      Chemical reagent - General method for the determination of boiling point
GB/T 617-2006      Chemical reagent - General method for the determination of melting range
GB/T 618-2006      Chemical reagent - General method for the determination of crystallizing point
GB/T 3914-2008     Chemical reagent - The general rules of anodic stripping voltammetry
GB/T 9721-2006     Chemical reagent - General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
GB/T 9722-2006     Chemical reagent--General rules for the gas chromatography
GB/T 9723-2007     Chemical Reagent - General rule for flame atomic absorption spectrometric analysis
GB/T 9724-2007     Chemical reagent - General rule for the determination of pH
GB/T 9725-2007     Chemical reagent - General rule for potentiometric titration
GB/T 9726-2007     Chemical reagent - General rule for the determination of permanganate-reducing substances
GB/T 9727-2007     Chemical reagent - General method for the determination of phosphate
GB/T 9728-2007     Chemical reagent - General method for the determination of sulphate
GB/T 9729-2007     Chemical reagent - General method for the determination of chloride
GB/T 9730-2007     Chemical reagent - General method for the determination of oxalates
GB/T 9731-2007     Chemical reagent - General method for the determination of sulphur compounds
GB/T 9732-2007     Chemical reagent - General method for the determination of ammonium
GB/T 9733-2008     Chemical reagent - General method for the determination of carbonyl compounds
GB/T 9734-2008     Chemical reagent - General method for the determination of aluminium
GB/T 9735-2008     Chemical reagent - General method for the determination of heavy metals
GB/T 9736-2008     Chemical reagent - General method for the determination of acidity and alkalinity
GB/T 9737-2008     Chemical reagent - General rules for the determination of readily carbonizable substances
GB/T 9738-2008     Chemical reagent - General method for the determination of water insoluble matter
GB/T 9739-2006     Chemical reagent - General method for the determination of iron
GB/T 9740-2008     Chemical reagent - General method for the determination of dry residue after evaporation
GB/T 9741-2008     Chemical reagent - General method for the determination of residue after ignition
GB/T 9742-2008     Chemical reagent - General method for the determination of silicate
GB/T 10726-2007    Chemical reagent - General method for the determination of metals by solvent extraction followed by AAS
GB/T 23942-2009    Chemical reagent - General rules for inductively coupled plasma atomic emission spectrometry
GB/T 30301-2013    General rule for test methods of highly purified reagents

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