The mobile phase consisted of sodium acetate solution, water and methanol.
结果样品提取液与对照品存在相对应的牛磺酸色谱峰。
For each 30 milliliters of sodium acetate solution provided for the bacteria, the device generated between 21 and 26 milliliters of hydrogen gas over the course of a day.
在一天当中，每为这些细菌提供30毫升的乙酸钠溶液，该设备就可以生产21至26毫升的氢气。
Cellulose acetate reverse-osmosis membranes must be stored, when NOT in use, in a solution (sodium metabisulfite) that prevents microorganism growth.
纤维素醋酸酯反渗透膜不用时必须贮存在一种溶液中，以防微生物生长。
Sodium acetate, the chemical found in many hand warmers, will suddenly crystallize if you prepare a saturated solution and pour it onto a seed crystal.
乙酸钠是一种在很多移动暖炉内发现的化学物质，如果你准备一瓶饱和溶液，将其倒在籽晶上，乙酸钠就会猛地变成晶体。
This method is applicable to rapidly determine Methamidophos with GC. Methamidophos in rice is extracted with ethyl acetate to prepare sample solution that dries with sodium sulfate.
用无水硫酸钠吸干米饭中水份，再以乙酸乙脂提取样品中甲胺磷，提取液直接进气相色谱仪测定。
This method is applicable to rapidly determine Methamidophos with GC. Methamidophos in rice is extracted with ethyl acetate to prepare sample solution that dries with sodium sulfate.
用无水硫酸钠吸干米饭中水份，再以乙酸乙脂提取样品中甲胺磷，提取液直接进气相色谱仪测定。
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