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YMC-Pack Diol-NP

The YMC Diol-NP stationary phase is a versatile alternative to silica for normal phase separations. The bonded layer's-OH groups provide good selectivity without excessive retention, since hydrogen bonding with the Diol-NP layer is not as strong as one with the silanols on a bare silica surface.
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YMC-Pack Diol-NP

A Normal Phase Silica Alternative

The YMC Diol-NP stationary phase is a versatile alternative to silica for normal phase separations. The bonded layer's-OH groups provide good selectivity without excessive retention, since hydrogen bonding with the Diol-NP layer is not as strong as one with the silanols on a bare silica surface.

Diol-NP columns also provide better reproducibility when compared with bare silica columns.

High Product Recovery

Like all YMC silica-based bonded phase,

the Diol-NP phase starts with an underlying silica support of exceptional purity.

YMC manufacturing and quality assurance possession ensure that the silica has a very low metal content. The silica purity greatly reduces nonspecific sample adsorption. As a result, you can expect excellent sample recovery

High Preparative Throughput

The high surface area of the underlying silica particle, together with the larger number of available sites for interaction of the 1, 2 dihydroxypropane ligands, results in good preparative loading.

SPECIFICATION

Particle size

: 5µm

Pore size

: 60Å,120Å

Usable pH range

: 2.0-7.5

POINT

Improved peak shape versus bare silica

Good selectivity without excessive retention

High recovery of product

High prep loading

Bonded phase reproducibility

Long column life

Analytical Columns

Packing material

Particle size(µm)

Pore size(Å)

Column size

Inner diameter x length(mm)

Product Number

Diol-60

S-5

60

3.0 X 150

DN06S05-1503WT

4.6 X 100

DN06S05-1046WT

4.6 X 150

DN06S05-1546WT

4.6 X 250

DN06S05-2546WT

Diol-120

S-5

120

2.0 X 150

DN12S05-1502WT

3.0 X 150

DN12S05-1503WT

4.6 X 50

DN12S05-0546WT

4.6 X 100

DN12S05-1046WT

4.6 X 150

DN12S05-1546WT

4.6 X 250

DN12S05-2546WT

Semi-preparative Columns

Packing material

Particle size(µm)

Pore size(Å)

Column size

Inner diameter x length(mm)

Product Number

Diol-60

S-5

60

20 X 150

DN06S05-1520WT

20 X 250

DN06S05-2520WT

Diol-120

S-5

120

20 X 150

DN12S05-1520WT

20 X 250

DN12S05-2520WT

We could not find any corresponding parameters, please add them to the properties table

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