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Normal Phase Columns

Inertsil Diol Analytical Columns

Inertsil Diol has characteristics of dihydroxypropyl group bonded phase. It shows unique selectivity normal phase mode.
The separation mechanism of diol column is featured by hydrogen bonding interactions between diol groups and polar compounds. Diol columns provide an alternative selectivity to silica columns often with increased retentivity.
Selectivities of Inertsil Diol and Inertsil SIL-100A(a pure Silica gel column) are compared. Inertsil Diol shows higher selectivity for those compounds. 9 compounds are eluted by Inertsil Diol and other normal phase columns of "Inertsil series". By comparing their retention times of each compound, it is noticeable that Inertsil Diol provides stable retention for all of the compounds, including basic and acidic compounds. As nonspecific adsorption of water is reduced, Inertsil Diol can be washed by 100 % water eluent.

化学結合基の画像

Functional Group

Base Material : 3 Series High Purity Silica Gel
Particle Size : 3 µm, 5 µm
Surface Area : 450 m2/g
Pore Size : 100 Å (10 nm)
Pore Volume : 1.05 mL/g
Functional Group : Diol
End-capping : None
Carbon Loading : 20.0 %
USP Code : L20
pH Range : 2 - 7.5

Inertsil Diol Analytical Columns

Particle Size
I.D.
Length
SDSQty.Cat.No.
3µm1.0mm33mmENG1pc5020-86531
3µm1.0mm50mmENG1pc5020-86532
3µm1.0mm75mmENG1pc5020-86533
3µm1.0mm100mmENG1pc5020-86534
3µm1.0mm150mmENG1pc5020-86535
3µm1.0mm250mmENG1pc5020-86536
3µm1.5mm33mmENG1pc5020-86541
3µm1.5mm50mmENG1pc5020-86542
3µm1.5mm75mmENG1pc5020-86543
3µm1.5mm100mmENG1pc5020-86544
3µm1.5mm150mmENG1pc5020-86545
3µm1.5mm250mmENG1pc5020-86546
3µm2.1mm33mmENG1pc5020-05411
3µm2.1mm50mmENG1pc5020-05412
3µm2.1mm75mmENG1pc5020-05413
3µm2.1mm100mmENG1pc5020-05414
3µm2.1mm150mmENG1pc5020-05415
3µm2.1mm250mmENG1pc5020-05416
3µm3.0mm33mmENG1pc5020-05421
3µm3.0mm50mmENG1pc5020-05422
3µm3.0mm75mmENG1pc5020-05423
3µm3.0mm100mmENG1pc5020-05424
3µm3.0mm150mmENG1pc5020-05425
3µm3.0mm250mmENG1pc5020-05426
3µm4.0mm33mmENG1pc5020-05431
3µm4.0mm50mmENG1pc5020-05432
3µm4.0mm75mmENG1pc5020-05433
3µm4.0mm100mmENG1pc5020-05434
3µm4.0mm150mmENG1pc5020-05435
3µm4.0mm250mmENG1pc5020-05436
3µm4.6mm33mmENG1pc5020-05441
3µm4.6mm50mmENG1pc5020-05442
3µm4.6mm75mmENG1pc5020-05443
3µm4.6mm100mmENG1pc5020-05444
3µm4.6mm150mmENG1pc5020-05445
3µm4.6mm250mmENG1pc5020-05446
5µm1.0mm33mmENG1pc5020-86511
5µm1.0mm50mmENG1pc5020-86512
5µm1.0mm75mmENG1pc5020-86513
5µm1.0mm100mmENG1pc5020-86514
5µm1.0mm150mmENG1pc5020-86515
5µm1.0mm250mmENG1pc5020-86516
5µm1.5mm33mmENG1pc5020-86521
5µm1.5mm50mmENG1pc5020-86522
5µm1.5mm75mmENG1pc5020-86523
5µm1.5mm100mmENG1pc5020-86524
5µm1.5mm150mmENG1pc5020-86525
5µm1.5mm250mmENG1pc5020-86526
5µm2.1mm33mmENG1pc5020-05611
5µm2.1mm50mmENG1pc5020-05612
5µm2.1mm75mmENG1pc5020-05613
5µm2.1mm100mmENG1pc5020-05614
5µm2.1mm150mmENG1pc5020-05615
5µm2.1mm250mmENG1pc5020-05616
5µm3.0mm33mmENG1pc5020-05621
5µm3.0mm50mmENG1pc5020-05622
5µm3.0mm75mmENG1pc5020-05623
5µm3.0mm100mmENG1pc5020-05624
5µm3.0mm150mmENG1pc5020-05625
5µm3.0mm250mmENG1pc5020-05626
5µm4.0mm33mmENG1pc5020-05631
5µm4.0mm50mmENG1pc5020-05632
5µm4.0mm75mmENG1pc5020-05633
5µm4.0mm100mmENG1pc5020-05634
5µm4.0mm150mmENG1pc5020-05635
5µm4.0mm250mmENG1pc5020-05636
5µm4.6mm33mmENG1pc5020-05641
5µm4.6mm50mmENG1pc5020-05642
5µm4.6mm75mmENG1pc5020-05643
5µm4.6mm100mmENG1pc5020-05644
5µm4.6mm150mmENG1pc5020-05645
5µm4.6mm250mmENG1pc5020-05646