共找到 150 條與 終點(diǎn)指示劑 相關(guān)的標(biāo)準(zhǔn)，共 10 頁(yè)
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Ambient air－Determination of a gaseous acid air pollution index(Titrimetric method with indicator or potentiometric end－point detection)
Is applicable to mass concentrations of sulfur dioxide higher than 30 g/m3. The results obtained following this procedure depend on the amounts
Ambient air; Determination of a gaseous acid air pollution index; Titrimetric method with indicator or potentiometric end-point detection
本標(biāo)準(zhǔn)規(guī)定了農(nóng)藥酸(堿)度的測(cè)定方法一指示劑法。 本標(biāo)準(zhǔn)適用于農(nóng)藥原藥及其加工制劑中酸度或堿度的測(cè)定(僅適用于在乙醇或丙酮中溶解的產(chǎn)品
Testing method of acidity(alkalinity) for pesticides.Indicator method
本標(biāo)準(zhǔn)規(guī)定了用滴定分析法測(cè)定酸度（酸值）和堿度的通用方法。本標(biāo)準(zhǔn)適用于水溶性化工產(chǎn)品中酸、堿度的測(cè)定，非水溶性化工產(chǎn)品中可溶于水的酸、堿，在用水萃取后，也可用本法在水相中測(cè)定。還適用于用沸騰乙醇抽取試樣中的酸性成分的測(cè)定
Method for Determination of Acidity (Acid Value) and Alkalinity of Chemical Products
本標(biāo)準(zhǔn)規(guī)定了用滴定分析法測(cè)定酸度、堿度的通用方法。 本標(biāo)準(zhǔn)適用于水溶性試劑中酸、堿的測(cè)定。非水溶性試劑中可溶于水的酸、堿，在用水萃取之后，也可用本法在水相中測(cè)定。 用本標(biāo)準(zhǔn)測(cè)定酸度或堿度時(shí)，按規(guī)格值和取樣量計(jì)算，所用堿標(biāo)準(zhǔn)滴定溶液或酸標(biāo)準(zhǔn)滴定溶液的滴定體積不得小于0.1mL
Chemical reagent.General method for the determination of acidity and alkalinity
Riguarda gli indicatori di fermata su telaio per linee tramviarie, filovie ed automobilistiche urbane, applicati su sostegno rigido qualunque, non
Frame-mounted stop signs for tram, trolleybus and car lines. Terminus, stop and line signs. Position of the signs.
Ambient air－Determination of a gaseous acid air pollution index(Titrimetric method with indicator or potentiometric end－point detection)
Ambient air－Determination of a gaseous acid air pollution index(Titrimetric method with indicator or potentiometric end－point detection)
AMBIENT AIR. DETERMINATION OF A GASEOUS ACID AIR POLLUTION INDEX. TITRIMETRIC METHOD WITH INDICATOR OR POTENTIOMETRIC END-POINT DETECTION.
本標(biāo)準(zhǔn)規(guī)定了用滴定分析法測(cè)定酸度、堿度的通用方法。 本標(biāo)準(zhǔn)適用于水溶性液體試劑中酸、堿的測(cè)定。非水溶性液體試劑中可溶于水的酸、堿，在用水萃取之后，也可用本法在水相中測(cè)定。 用本標(biāo)準(zhǔn)測(cè)定酸度或堿度時(shí)，按規(guī)格值和取樣量計(jì)算，所用的堿標(biāo)準(zhǔn)溶液或酸標(biāo)準(zhǔn)溶液的最大允許體積不得小于0.1mL
Chemical reagent--General method for the determination of acidity and alkalinity
Ph indicators, schedule of preferred chemical indicators.
Indicators.Iodeozin
無(wú)
Reagent test solution standard 8005 indicator and indicator solution
Indicator.Dimetylaminoazobenzen
B-l Esta norma establece los símbolos y anotaciones que deben utilizarse en dibujo para indicar el terminado de las superficies
External surface terminal indication mark
