BULK SILICA

APS Phases: SP-APS-P

Our P series APS phase is an amino-propyl silane or NH2 bonded phase best suited for sugar applications or HILIC separations. It is especially useful for saccharide separations using acetonitrile and water.

Depending on the choice of eluent, it can be used under both normal and reversed phase modes.

The amine functionality provides higher reactivity and is useful as a support of special modifications such as chiral phases. Furthermore, it is an ideal choice for many SFC applications.

aps phase bulk silica gel

Typical Applications

For sugar and HILIC separations

Small Molecules

Synthetic Peptides

Exceptional Stability and Reproducibility

This phase is also recommended for the separation of basic compounds under normal phase conditions which cannot be separated using unmodified silica gel. Simple eluents such as hexane / ethyl acetate or chloroform / methanol are used for the separation without any polar solvent additives.

Available in 60, 120, 200, and 300 Å pore sizes and 10 μm, 15 μm, 20 μm, and 50 μm particle sizes

Ordering Information (Bonded Phase APS)

Product NamePore Size (Å)Particle Size (µm)Pore Volume (mL/g)Surface Area (m2/g)% of Carbon
SP-60-3-APS-P6030.754505
SP-60-5-APS-P6050.754505
SP-60-10-APS-P60100.754505
SP-60-15-APS-P60150.754505
SP-60-20-APS-P60200.754505
SP-60-40/60-APS-P60500.754505
SP-120-3-APS-P120313004
SP-120-5-APS-P120513004
SP-120-10-APS-P1201013004
SP-120-15-APS-P1201513004
SP-120-20-APS-P1202013004
SP-120-40/60-APS-P1205013004
SP-200-3-APS-P20031.12003
SP-200-5-APS-P20051.12003
SP-200-10-APS-P200101.12003
SP-200-15-APS-P200151.12003
SP-200-20-APS-P200201.12003
SP-200-40/60-APS-P200501.12003
SP-300-3-APS-P30030.91002
SP-300-5-APS-P30050.91002
SP-300-10-APS-P300100.91002
SP-300-15-APS-P300150.91002
SP-300-20-APS-P300200.91002
SP-300-40/60-APS-P300500.91002

Did you know?

HILIC is sometimes called a “reverse reversed-phase,” because an organic is the starting solvent and water is the elution solvent.

Other DAISOGEL Products in P Series