Material: Cotton Color: as the picture shows Pattern of the box: Square Swabs Buds length:App 8cm Packing size:App 6*6*9cm (L*W*H) Package Contents:200Pcs/1 Box Note: Due to the difference between different monitors, the picture may not reflect the actual color of the...
After 60 h, cells on the upper surface of the chamber were removed by cotton buds and the attached cells on the lower surface were fixed with 4% paraformaldehyde for 30 min and stained 15 min with 0.1% crystal violet. Images of stained cells were captured with an Olympus digital camera (...
aand are more appropriate for telework. In some cases telework is not necessarily practically impossible, but it can be economically unjustifiable to divide the work between a large number of sites 并且为远程工作是适当。 在某些情况下远程工作必要不是实际不可能的,但是它可以是经济上无理的划分工作在...