| GC buyer & importer |
 |
|
| |
|
|
| |
|
|
 |
| |
| | Hello , how are you? Please send proposal with price to distributor and technical catalog for: ITEM 1 GAS CHROMATOGRAPH COUPLED TO A MASS SPECTRUM (CG / MS) COMDETECTORS: FID, ECD, NPD, TCD /...
本信息还可被浏览: +++
| | | | | Hello DearWe are swiss liquid manufacturer for e-liquids (e-cigarette) and are looking for a machine to quantify the nicotin- concentration in the liquid. I *** you a report from our labroratory. We w...
| | |
|
|
|
|
1
[1-1]
|
|
|
|
