YMC-Pack PA-G

Ymc co ltd offers a wide range of products ymc-pack diol-sec. It belongs to hplc columns category. Ymc-pack diol-sec is a size exclusion chromatography column utilizing a silica gel base. Diol-120 200 and 300 are suitable for separation or molecular weight determination of proteins with molecular weights o...

Ymc co ltd offers a wide range of products ymc-pack nh2. It belongs to hplc columns category. Ymc-pack nh2 is a normal-phase separation column utilizing the polarity of primary amino groups.it is also applicable to separations utilizing weak anion exchange. Ymc-pack nh2 is often used for separation of suga...

Ymc co ltd offers a wide range of products ymc-pack ods series. It belongs to hplc columns category. It is used various countries around the world. Ymc-pack ods series with various particle sizes and pore sizes meet any purpose and requirement. Contact us for more information.

Ymc co ltd offers a wide range of products ymc-pack ods-a. It belongs to hplc columns category. Ods-a in 120å pore size is the first choice of many chromatographers for high performance reversed phase separations. It has selectivity for the separation of a wide range of organic compounds found in pharmaceu...

Ymc co ltd offers a wide range of products ymc-pack ods-am. It belongs to hplc columns category. Ods-am is a high carbon load c18 packing that is similar in selectivity to ods-a. The major difference between these bonded phases is that ods-am has extremely tight specification criteria which provides excell...

Ymc co ltd offers a wide range of products ymc-pack ods-aq. It belongs to hplc columns category. Ods-aq is a unique reversed-phase material with both a hydrophobic high carbon loading and a relatively hydrophilic surface. Because of the hydrophilic surface ods-aq can be 'wetted' with polar eluents. Ods-aq ...

Ymc co ltd offers a wide range of products ymc-pack ph. It belongs to hplc columns category. Phenyl columns provide unique selectivity when compared to aliphatic straight chain reversed phases such as ods c8 and c4. The p electrons of the phenyl group can interact with the aromatic ring of an analyte to in...

Ymc co ltd offers a wide range of products ymc-pack polyamine ii. It belongs to hplc columns category. Ymc-pack polyamine ii is a silica-based packing bonded with polyamine. It is particularly useful for separation of sugars. The column life of ymc-pack polyamine ii in aqueous mobile phase is longer than c...

Ymc co ltd offers a wide range of products ymc-pack polymerc18. It belongs to hplc columns category. Polymer c18(tm) is prepared from a hydrophilic methacrylate polymer bonded with a hydrophobic octadecylsilane (ods) reagent. Because of this polymer c18 is compatible with all standard based ods reversed-ph...

Ymc co ltd offers a wide range of products ymc-pack pro c18. It belongs to hplc columns category. The choice of columns for analysis of difficult compounds by hplc ymc-pack pro c18 columns start with a tightly controlled highly purified silica gel followed by a high-coverage c18 bonding and finish with a u...

Ymc co ltd offers a wide range of products ymc-pack pro c18 rs. It belongs to hplc columns category. Pro c18 rs has excellent peak shape for the separation of basic compounds because of high quality end capping. Pro c18 rs has high recognition of stereoselectivity because of high carbon polymeric type bond...

Ymc co ltd offers a wide range of products ymc-pack pro c8&c4. It belongs to hplc columns category. It is all phases in the pro-family are ideal for the analysis of all types of organic molecules but specifically basic and metal chelating compounds. The ultrapure silica and very low residual silanol activi...