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YMC-Pack Ph

작성자
예일테크
작성일
2008.06.13
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내용

YMC-Pack Ph

◈ Product Information
Unique Selectivity
Phenyl columns provide unique selectivity when compared to aliphatic straight chain reversed phases such as ODS, C8 and C4. The π electrons of the phenyl group can interact with the aromatic ring of an analyte to increase retention relative to non-aromatic species. Phenyl also has application as an alternative to ODS and C4, for the analysis of peptides and proteins, on both small pore 120Å and wide-pore 300Å silica supports. Retention is decreased on wide-pore phenyl phases relative to 120Å phenyl material. Generally, as pore size increases surface area decreases, resulting in shorter retention times.

► Point
　• Monomeric phenyl, fully endcapped
　• Preferential retention of aromatic compounds
　• Alternative to ODS or C4 bonded phases for the analysis or peptides and other biomolecules

► Specification
　- Particle size :3㎛, 5㎛, 10㎛
　- Pore size :120A
　- Carbon contents :9%
　- Usable pH range :2.0-7.5

　Different selectivity between Ph and ODS

1.p-Aminobenzoic acid (PABA)
2.Biotin (Vitamin H)
3.Riboflavin (Vitamin B2)
4.Cyanocobalamin (Vitamin B12)
　
• Column : 150 x 4.6mmI.D.
• Eluent : acetonitrile/50mM NH4H2PO4(10/90)
• Flow rate : 1.0 mL/min
• Temperature : 37ºC
• Detection : UV at 254 nm
• Injection : 10µL (0.02-0.30mg/mL)


This figure shows difference in retention behavior of Ph and ODS for separation of water-soluble vitamins.

◈ Ordering Information

YMC-Pack Ph Analytical Columns

Particle size
(µm)

Pore size
(Å)

Column size Inner diameter x length
(mm)

Product Number

S-3

120

2.0 X 35

PH12S03-H502WT

2.0 X 50

PH12S03-0502WT

2.0 X 75

PH12S03-L502WT

2.0 X 100

PH12S03-1002WT

2.0 X 150

PH12S03-1502WT

3.0 X 50

PH12S03-0503WT

3.0 X 100

PH12S03-1003WT

3.0 X 150

PH12S03-1503WT

4.6 X 100

PH12S03-1046WT

4.6 X 150

PH12S03-1546WT

S-5

120

1.0 X 150

PH12S05-1501WT

1.0 X 250

PH12S05-2501WT

1.5 X 150

PH12S05-15P5WT

1.5 X 250

PH12S05-25P5WT

2.0 X 150

PH12S05-1502WT

2.0 X 250

PH12S05-2502WT

4.6 X 75

PH12S05-L546WT

4.6 X 100

PH12S05-1046WT

4.6 X 150

PH12S05-1546WT

4.6 X 250

PH12S05-2546WT

4.6 X 300

PH12S05-3046WT

6.0 X 100

PH12S05-1006WT

6.0 X 150

PH12S05-1506WT

6.0 X 250

PH12S05-2506WT

6.0 X 300

PH12S05-3006WT

S-10

120

4.6 X 100

PH12S11-1046WT

4.6 X 150

PH12S11-1546WT

4.6 X 250

PH12S11-2546WT

4.6 X 300

PH12S11-3046WT

6.0 X 100

PH12S11-1006WT

6.0 X 150

PH12S11-1506WT

6.0 X 250

PH12S11-2506WT

6.0 X 300

PH12S11-3006WT

YMC-Pack Ph Semi-preparative Columns

Particle size
(µm)

Pore size
(Å)

Column size Inner diameter x length
(mm)

Product Number

S-5

120

10 X 150

PH12S05-1510WT

10 X 250

PH12S05-2510WT

10 X 300

PH12S05-3010WT

20 X 100

PH12S05-1020WT

20 X 150

PH12S05-1520WT

20 X 250

PH12S05-2520WT

S-10

120

10 X 150

PH12S11-1510WT

10 X 250

PH12S11-2510WT

10 X 300

PH12S11-3010WT

20 X 150

PH12S11-1520WT

20 X 250

PH12S11-2520WT

YMC-Pack Ph Guard Cartridge Columns
(Inner diameter 1.0,1.5,2.0mm:2-pack Inner diameter 4.0mm:3-pack)

Particle size
(µm)

Pore size
(Å)

Column size Inner diameter x length
(mm)

Product Number

S-3

120

2.0 X 10

PH12S03-0102CC

4.0 X 23

PH12S03-G304CC

S-5

120

1.0 X 10

PH12S05-0101CC

1.5 X 10

PH12S05-01P5CC

2.0 X 10

PH12S05-0102CC

4.0 X 23

PH12S05-G304CC

*When using it for the first time,please purchase the cartridge holder corresponding to inner diameter of column.

YMC-Pack Ph Cartridge Holder

 

Product Number

Semi Micro Guard Cartridge Holder(Inner diameter 1.0,1.5,2.0mm)

XPCHSMW

Cartridge Holder (Inner diameter 4.0mm)

XPCHW

YMC-Pack Ph Guard Columns

Particle size
(µm)

Pore size
(Å)

Column size Inner diameter x length
(mm)

Product Number

S-5

120

4.0 X 10

PH12S05-0104WFG

5.0 X 10

PH12S05-0105WFG

10 X 30

PH12S05-0310WTG

20 X 50

PH12S05-0520WTG

S-10

120

4.0 X 10

PH12S11-0104WFG

5.0 X 10

PH12S11-0105WFG

10 X 30

PH12S11-0310WTG

20 X 50

PH12S11-0520WTG
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