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Waters分銷Shodex色譜柱。30多年來，ShodexGPC色譜柱已經(jīng)被GPC分析化學(xué)家廣泛使用。如下這些色譜柱為聚乙烯/二乙烯苯顆粒，為您提供高度重現(xiàn)的分析效果。

Shodex Columns for Size Exclusion Chromatography

Publisher Summary This chapter discusses shodex columns for size exclusion chromatography (SEC). The columns are developed to determine the molecular weight distributions of polymers at its petrochemical plant. Shodex has a wide variety of columns for organic gel-permeation chromatography (GPC) using organic solvents. The columns are packed with porous styrene-divinylbenzene copolymer gels especially developed for GPC use. The hydrophobicity of the gel surface differs depending on the type of gel. In polymer-based series, the GPC KF series has the most hydrophobic gel surface whereas the SB-HQ series has the most hydrophilic gel surface. To obtain an ideal gel-filtration chromatography (GFC) separation mode, a suitable column should be chosen whose gel surface has hydrophobicity similar to that of the sample. As a result of continuous technical improvements, new versions of Shodex columns with higher performance are developed.

品名	編號
Shodex KD-806M Column, 10 µm, 8 x 300 mm	WAT034124
Shodex KD-G Guard Column, 5 µm, 4.6 x 10 mm	WAT034125
Shodex KD-804 Column, 7 µm, 8 x 300 mm	WAT034120
Shodex KC-G Guard Column, 7 µm, 6 x 50 mm	WAT035501
Shodex KD-806 Column, 5 µm, 8 x 300 mm	WAT034122
Shodex KD-807 Column, 18 µm, 8 x 300 mm	WAT034123
Shodex K-G Guard Column, 5 µm, 4.6 x 10 mm	WAT035524
Shodex KC-811 Column, 7 µm, 8 x 300 mm	WAT034298
Shodex K-802.5 Column, 6 µm, 8 x 300 mm	WAT034109
Shodex K-804 Column, 5 µm, 8 x 300 mm	WAT034111
Shodex K-805 Column, 5 µm, 8 x 300 mm	WAT034112
Shodex K-803 Column, 5 µm, 8 x 300 mm	WAT034110
Shodex KD-801 Column, 5 µm, 8 x 300 mm	WAT034116
Shodex DC-G Guard Column, 4.6 x 10 mm	WAT034227
Shodex HFIP-LG Guard Column, 8 x 50 mm	WAT035612
Shodex HFIP-806M Column, 5 µm, 8 x 300 mm	WAT035611
Shodex KF-801 Column, 6 µm, 8 x 300 mm	WAT030697
Shodex KD-803 Column, 5 µm, 8 x 300 mm	WAT034119
Shodex KD-802.5 Column, 5 µm, 8 x 300 mm	WAT034118
Shodex KD-802 Column, 5 µm, 8 x 300 mm	WAT034117
Shodex DC-613 Column, 6 µm, 6 x 150 mm	WAT034223
Shodex KF-803 Column, 6 µm, 8 x 300 mm	WAT034100
Shodex KF-804 Column, 7 µm, 8 x 300 mm	WAT034101
Shodex KF-805 Column, 10 µm, 8 x 300 mm	WAT034102
Shodex SC-1011 Column, 7 µm, 8 x 300 mm	WAT034238
Shodex KF-807 Column, 18 µm, 8 x 300 mm	WAT034104
Shodex KF-806M Column, 10 µm, 8 x 300 mm	WAT034105
Shodex PH-814 Column, 8 µm, 8 x 75 mm	WAT035520
Shodex KF-G Guard Column, 5 µm, 4.6 x 10 mm (THF)	WAT034106
Shodex KF-802 Column, 6 µm, 8 x 300 mm	WAT030698
Shodex KF-802.5 Column, 6 µm, 8 x 300 mm	WAT030699
Shodex SP-0810 Column, 7 µm, 8 x 300 mm	WAT036954
Shodex SC-LG Guard Column, 10 µm, 6 x 50 mm	WAT034244
Shodex KS-G Guard Column, 7 µm, 6 x 50 mm	WAT034282