Stainless Steel Guard Columns

We are offering Stainless Steel Guard Columns.
Detailed product description :
stainless steel guard columns
1.long service time
2.high quality
3.customizing is available
stainless steel guard columns
1.long service time
2.high quality
3.customizing is available
stainless steel guard columns
it is settled between the injector and the analysis column in hplc, through which the mobile phase and sample solution pass by. It can pre-trap the matters that would be adsorbed by the column and cannot be carried by mobile phase, and can protect the column and extend the lifetime.
any interests in our products,pls.do not hesitate to contact us.
our products are as follows:
1.gas chromatograph :
petroleum gas chromatographs,natural gas chromatographs, automatic coal gas analyzer with tcd , offline trace hydrocarbon chromatography , on-line automatic trace hydrocarbon chromatographs , gc on-line automatic total hydrocarbon analyzer , universal gas chromatograph, high purity argon gas chromatograph.
2.gas chromatograph accessories:
gas pipe(stainess steel,red copper,ptfe),gas sampling bag,capillary column, deoxidizing tube,all kinds of joints and valves and so on
3.liquid chromatograph:
universal type analytic isocratic system, binary high pressure gradient system, auto-injecting binary high pressure gradient system, preparative isocratic system,preparative high pressure gradient system.
4.liquid chromatograph accessories:
column-packing machine,syringe filter, valves, microfiltration membrane, protecting column, preparative column, packed column, constant temperature oven and so on.