精品啪啪一级免费视频 如何选择合适的亚三微米色谱柱

扩散体积测量值

>40μL

22-29μL

<20μL

常规操作压力

<4000 psi

<10,000 psi

<18,000 psi

色谱柱粒径

3-5μm

2-3μm

<2μm

色谱柱内径

4.6 mm (3.0 mm)

3.0mm (2.1mm)

2.1mm (1.0 mm)

色谱柱长度

75-250mm

50-100mm

≤150mm

Shimadzu   Prominence UFLC

HPLC

41μL

XBridge 3.5, 5μm; XSelect 3.5, 5 μm;

CORTECS 2.7 μm

3.0–4.6 mm I.D.

Alliance 2695   HPLC

HPLC

29 μL

Agilent 1260   UHPLC (600 bar)

HPLC

28 pL

Thermo Accela   UHPLC

HPLC

21μL

XBridge 2.5, 3.5, 5 μm; XSelect 2.5, 3.5,   5 μm;

CORTECS 2.7 μm 3.0 mm I.D.

Agilent 1290   UHPLC (1200 bar)

UHPLC

17 μL

ACQUITY Arc

UHPLC

23 μL

XBridge 2.5, 3.5, 5 μm; XSelect 2.5, 3.5,   5 μm;

ACQUITY UPLC HSS 1.8 μm,

CORTECS 2.7 μm

3.0 mm I.D.

ACQUITYUPLC

UHPLC

12 μL

ACQUITY UPLC BEH 1.7 μm;

ACQUITY UPLC CSH 1.7 μm;

ACQUITY UPLC HSS 1.8 μm,

CORTECS 1.6 μm

2.1 mm I.D.

ACQUITY UPLC   H-Class W/Column Manager

UPLC

12 μL

ACQUITY UPLC   H-Class

UPLC

9μL