UVspectrophotometer相关论文
The potential application of a designed self-assembly peptide CH3CO-Pro-Thr-Phe-Cys-Phe-Lys-Phe-Glu-Pro-NH2 (named as P1......
目的:建立紫外分光光度法测定甲硝唑肠溶缓释胶囊含量.方法:采用对照品比较法,测定波长为277 nm.结果:线性范围为6~14 mg*L-1,r=0.9......
在吸收管中加正己烷和脱脂棉可以很好的吸附气体中的油分,其吸附率达90%以上。用紫外分光光计在260nmn处可测出溶解在正己烷中的油分。......