... Standard stock solution 标准储备溶液 standard reference solution 基准溶液 standard buffer solution 标准缓冲溶液 ; 标准缓冲液 ...
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乙基汞溶液标准物质 Ethylnercury Solution ; Ethylmercury Solution
甲基汞溶液标准物质 Methylmercury Solution
一甲基砷溶液标准物质 Monomethylarsonic acid in water ; Monmethylarsonic Acid Solution
甲基异丁基酮标准溶液 Methyl Isobutyl Ketone Standard Solut
甲基乙拌磷标准溶液 THIOMETON STANDARD SOLUTION
硝基苯溶液标准物质 Nitrobenzene in methanol
二甲基砷溶液标准物质 Dimethylarsinic acid in water
二甲基硫醚标准溶液 Dimethyl Sulfide Standard Solution
三丁基锡溶液标准物质 Tributyltin in methanol
分析了以草酸钠为基准物标定高锰酸钾标准溶液浓度的反应原理，标定操作及温度、酸度、滴定速度等滴定条件对标定结果的影响。
This paper discusses the reaction principle and titrimetric operation in defining consistency of potassium permanganate titrant which sodium oxalate is regarded as the basis material.
标准滴定溶液的标定是其浓度的量值溯源，GB／T 601–2002［1］通过规定工作基准试剂摩尔质量的有效数字，减少因数字修约而引入的不确定度。
Abstract It was commented on significant figures of mole mass of Zinc Oxide and relative atomic weight in calibrating for EDTA standard volumetric solution in GB/T 601–2002.
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