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Alltech Alltima 色譜柱
Alltech Alltima 色譜柱

貨物所在地:廣東廣州市

更新時間:2024/8/28 21:00:41

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初級會員·11年
聯(lián)人:
菲羅門
話:
020-22826668
機:
后:
020-22826668
真:
020-28098130
址:
廣州市天河北路179號尚層國際13樓
網(wǎng)址:
www.gzflm.com

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供應簡介
High-Stability, High-Purity, High-Performance, Low-Bleed Columns for
Demanding Applications
? Better Peak Symmetry—high-purity silica eliminates peak tailing problems
? Long Column Life—exceptional co


詳細介紹

Alltech® Alltima™ HP Phase Specifications

 

 

 

 

 

Pore

Surface

Carbon

 

End-

 

Phase

Description

Base

Particle

Particle Size

Size

Area

Load

Phase

capped?

USP

C18

For classic reversed-phase applications

Silica

Spherical

3, 5μm

190Å

200 m2/g

12%

Monomeric

Yes

L1

C18 EPS

Reversed-phase C18 with extended polar selectivity

Silica

Spherical

3, 5μm

190Å

200 m2/g

4%

Monomeric

Yes

L1

C18 HiLoad

Higher carbon load for stronger retention

Silica

Spherical

3, 5μm

100Å

450 m2/g

24%

Monomeric

Yes

L1

C18 AQ

* water wettable

Silica

Spherical

3, 5μm

100Å

450 m2/g

20%

Monomeric

Yes

L1

C18 Amide

Low bleed polar-embedded phase compatible

Silica

Spherical

3, 5μm

190Å

200 m2/g

12%

Monomeric

Yes

L1

 

with microbore

 

 

 

 

 

 

 

 

 

C8

For reversed-phase applications where C18 is

Silica

Spherical

3, 5μm

190Å

200 m2/g

8%

Monomeric

Yes

L7

 

too retentive

 

 

 

 

 

 

 

 

 

Cyano

Stable, long-life cyano phase

Silica

Spherical

3, 5μm

190Å

200 m2/g

4%

Monomeric

Yes

L10

Silica

For general purpose normal-phase applications

Silica

Spherical

3, 5μm

100Å

450 m2/g

No

L3

HILIC

Hydrophillic Interaction Chromatography for highly

Silica

Spherical

1.5, 3, 5μm

120Å

230 m2/g

L3

 

polar analytes

 

 

 

 

 

 

 

 

 

 

The Alltima™ HP Family Demonstrates Low Bleed
Alltima™ HP columns are among the lowest-bleed columns available, making them ideal for microbore applications. Our C18
Amide polar-embedded phase has significantly lower column bleed than competitive amide columns.

 

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