Indelible Marker Pen,Indelible Black Marker Pen,Election Maker Pen,Voting Marker Pen Huhua Stationary Co., Ltd , https://www.huhuastamp.comThere are two types of injectors: manual and automatic. With the advancement of system automation, the autosampler has become more and more popular, but as the main force of the injector, I am still still manual. For the manual injector, we There is no special attention when using it in peacetime, but it should be pointed out that if it is used improperly, it will cause leakage of the chromatogram and other phenomena, resulting in malfunction. Here, take the Shimadzu 7725 manual sampler and talk about the precautions for avoiding malfunctions and correct use.
LCtalk "Notes in daily analysis" - talk about manual injectors