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ammonium sulphate 硫酸銨。

ammono

In this study , n - bulanol for defatted igy was superior to water dilution ( wd ) . after igy was defatted wilh n - butanol , further purification of igy wilh sodium sulphate and ammonium sulphate sailing out were compared . as a result , the salting out procedure of ammonium sulphale was superior to sodium sulphate 蛋黃正丁醇去脂后應用飽和硫酸銨和飽和硫酸鈉兩種不同鹽析法純化igy進行比較,飽和硫酸銨略好于飽和硫酸鈉鹽析法,其純化后所獲得的產量達9 . 5mgigy / ml卵黃,天津醫科大學碩士學位論文純度94

A man / glc - specific dolichos puepureus lectin ( dpl ) was purified from seeds of dolichos puepureus l . var . by a procedure including precipitated by ammonium sulphate , deae - 52 iron - exchange and sephacryl s - 300 hr gel filtration . the purified dpl showed a single band on page and ief gel , two bands on sds - page under reducing and non - reducing congditions 黑皮扁豆( dolichospurpureusl . var . )經粉碎、浸取、硫酸銨分段鹽析、 deae - 52離子交換和sephacryls - 300hr分子篩層析可得到一表觀分子量為155kd的甘露糖葡萄糖專一的黑皮扁豆凝集素( dolichospurpureuslectin , dpl ) ,無血型專一性。

Without ammonium sulphate fractionation and dialysis , the supernatant of crude extract was directly loaded on deae - sepharose cl 6b column equilibrated by phosphate buffer ( 50mmol / l , ph7 . 8 ) , and the enzyme fraction was not absorbed on the column but impurities were absorbed 粗酶液無需硫酸銨沉淀及透析,即可引入磷酸緩沖液( 50mmol l , ph7 . 8 )預平衡的deae - sepharosecl6b柱,上柱后用平衡緩沖液洗至基線穩定。 afpga不被吸附而直接流出。

They may be citric acid , monosodium glutamate , borax , ammonium sulphate , compound fertilizer , piece of radish , bean , less , seed , mine reside and sugar , in chemical , pharmaceutical , foodstuff , grain , mine and so on industries 物料自進料口進入機內,在激振力作用下,物料沿水平方向拋擲向前連續運動,熱風穿過流化床孔板向上穿過同物料換熱后,

Purer acetylcholinesterase was obtained through salting out by ammonium sulphate and ion exchanging 分別采用雞蛋膜固定化法,活化載體共價結合法和戊二醛交聯法進行酶的固定。

Chemical analysis of ammonium sulphate for technical use . spectrophotometric determination of chloride ions 專業用硫酸銨的化學分析.氯離子的分光光度法測定

Chemical analysis of ammonium sulphate for technical use . spectrophotometric determination of copper 專業用硫酸銨的化學分析.銅含量的分光光度法測定

Chemical analysis of ammonium sulphate for technical use . spectrophotometric determination of iron 專業用硫酸銨的化學分析.鐵含量的分光光度法測定

More ammonium sulphate solution is being recovered in the process of distilling shale oil 在提煉油頁巖的過程中回收的硫酸氨液比過去多了。

Add ferroin indicator and titrate with 0 . 025 n ferrous ammonium sulphate solution 加入亞鐵菲繞啉離子,用滴定法測量硫酸亞鐵銨溶液。

Chemical analysis of ammonium sulphate for technical use . estimate of ash content 專業用硫酸銨的化學分析.灰分含量的評估

By - product ammonium sulphate 副產硫酸銨

Chemical analysis of ammonium sulphate for technical use . measurement of ph 專業用硫酸銨的化學分析. ph值的測定