Thermo Scientific Nunc 154526 Lab-Tek™IIChamber Slide™系统,材料,玻璃井,4数;生长区,2.0厘米平方米; 16/pack
|
Thermo Scientific Nunc 154526 Lab-Tek™IIChamber Slide™系统,材料,玻璃井,4数;生长区,2.0厘米平方米; 16/pack
|
汇分...
|
汇分FKC-I-B空气浮游尘菌采样器,浮游...
|
汇分7991粉尘气溶胶发生器(炭黑,碳黑)
|
汇分3329 滤料测试台气溶胶发生器
|