Titlebook: Introduction to Calculus and Analysis; Volume II Richard Courant,Fritz John Textbook Dec 2013Latest edition Springer-Verlag New York, Inc.

organism

射手座

Fermentation

Experimental Part,n distilled under reduced pressure over CaH.. ε-caprolactone (CL, Aladdin, 99?%) were dried over CaH. and distilled under a reduced pressure. Dimethylformamide (DMF, Sinopharm, AR) was first dried with anhydrous magnesium sulfate and then distilled under reduced pressure prior to use.

意外