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yinfaji新蟲 (小有名氣)
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[求助]
求翻譯一小段簡單的實(shí)驗(yàn)操作
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A typical microwave irradiation experiment used 200 mg (1.67 mmol) of A1, 1.0 g of Ni–Al alloy, and 2 mL of H2 O in a pressure resistant glass ampoule equipped with a rubber septum and an aluminum cap. The loaded ampoule (10 mL capacity) was introduced into the cavity of the microwave apparatus and irradiated with microwaves for 60 min at 120 C. The ampoule was cooled in an ice/water bath and the organic ma- terials were extracted with ether. The ether fraction was analyzed by GC and GC-MS to identify and quantify the products. |
榮譽(yù)版主 (知名作家)
全球通,能否?!
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一個(gè)典型的微波放射實(shí)驗(yàn)如下:將200mg(1.67mmol)鋁和1g鎳鋁合金置于帶有橡膠隔和鋁蓋的抗壓玻璃安瓿中,加入2mL水。將此安瓿(10mL)放入微波裝置中,120℃下微波照射60分鐘。照射后用冰或水浴鍋冷卻,然后用醚提取其中的有機(jī)物質(zhì)。用氣相色譜和質(zhì)譜法對(duì)醚的餾分進(jìn)行分析,從而識(shí)別并量化產(chǎn)品產(chǎn)量。 供LZ參考。 |

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