多聚甲醛制备

1、 将37%的甲醛在减压下蒸发,经催化缩合得到固体甲醛,过滤,用水洗涤,经真空干燥制得成品,含量一般为93-95%。每吨多聚甲醛消耗37%的甲醛3180kg。

多聚甲醛海关

[ 海关编码 ]: 2912600000

多聚甲醛文献

Sci. Rep. 5 , 17804, (2015)
Far-field optical nanoscopy has been widely used to image small objects with sub-diffraction-limit spatial resolution. Particularly, reversible saturable optical fluorescence transition (RESOLFT) nano...
An optimized method to process mouse CNS to simultaneously analyze neural cells and leukocytes by flow cytometry.
J. Neurosci. Methods 247 , 23-31, (2015)
Flow cytometry is an efficient and powerful technique to characterize and quantify numerous cells. However, the strengths of this technique have not been widely harnessed in neurosciences due to the c...
Rapid titration of measles and other viruses: optimization with determination of replication cycle length.
PLoS ONE 6 , e24135, (2011)
Measles virus (MV) is a member of the Paramyxoviridae family and an important human pathogen causing strong immunosuppression in affected individuals and a considerable number of deaths worldwide. Cur...