The article presents survey results on the use of rotary evaporators by laboratory professionals. Survey shows that rotary evaporators are typically used by purification and synthetic chemists to dry solutions. It notes that respondents identified low maintenance, ease of use, safety, price, and reli...
aand you know what 并且您知道什么[translate] a喷涂程序与产品不匹配 The spray coating procedure and the product do not match[translate] aRotary evaporator instructions 旋转蒸发仪指示[translate] a白 酒 White liquor[translate] aSwedish Vodka 72 changes 瑞典伏特加酒72变动[translate] ...
a傻猫 Silly cat[translate] a适可而止吧 Knows when to stop[translate] a你的猫长成什么样 Your cat grows into any type[translate] a这是我心里的秘密 This is in my heart secret[translate] aIndicate interactions 表明互作用[translate] ais a bank near here 这里银行近[translate] ...
stir the reaction for 5 hours. Concentrate the reaction mixture using a rotary evaporator. Add 455mL of MTBE to the resulting solid, stir, and filter to obtain
Related to evaporator:Rotary evaporator AcronymDefinition EVAPEvaporator EVAPEvaporative Emission(automotive) EVAPEmergency Vehicle Accident Prevention EVAPEvaluation, Assessment and Policy(Connections) EVAPEnvironmental Analysis & Planning(Frostburg State University) ...
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The compressor is responsible for two main functions: •Compressing the refrigerant:The compressor takes in low-pressure refrigerant in its gas form and compresses it into a high-pressure, high-temperature gas. •Circulating the refrigerant:After compressing the refrigerant, the compressor forces it...
How is it prepared? A 2000 ml four-neck flask equipped with a dropping funnel, Dimroth condenser, and a rotary evaporator was flame-dried and purged with argon gas. 200 ml of THF was added to the flask. After bubbling acetylene gas for 1.5 hours in an ice bath, pre-prepared EtMgBr wa...
: 2BVC series water ring vacuum pumps and compressor is mainly used for sucking gases and water vapor .The ultimate suction pressure can reach 33mbar (abs) (i.e. 97 degree). When the liquid ring vacuum pumps work under the condition near the limited vacu...
Company Profile Founded in 2005, Harbin Hapro Electric Limited is a high-tech company located in National Universities Science Park in Harbin University of Science and Technology, Harbin, China. The products from Hapro are instruments, equipment which related to polymer in...