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C4 USHA HPLC Column Particle Size 70A

Short Description:

For very hydrophobic analytes, achieve faster separations with excellent peak shapes using uHPLCs USHA C4 HPLC columns. Featuring a lower hydrophobicity than C18 or C8 columns, USHA C4 columns provide outstanding sensitivity and high efficiency.

Features and Applications

Similar selectivity, less retention than c8 column vs c18 column

* Successful retention and separation of very hydrophobic analytes with this short alkyl chain length, low hydrophobicity column

* Ideal for the analysis of hydrophobic polypeptides and proteins

* Suitable for the separation of polar and hydrophobic substances in C18 and C8 separation for too long.

C4 columns provide outstanding sensitivity and high efficiency.

USHA C4 HPLC Columns


Catalog numberUnit SizeParticle SizeDiameter (Metric)Price (CNY) 
 Each2um2.1mm150mmRequest A Quote
 Each5um3.0mm150mmRequest A Quote


Full specifaications >>

Column Type


Carbon Load

Column Format

Diameter (Metric)

Length (Metric)

Max. Pressure

Particle Size


Pore Size

Stationary Phase

Unit Size

Reversed Phase



Analytical Column


30mm, 50mm, 75mm, 100mm, 150mm

6000 psi (413.685 bar)

1.8, 2, 3, 5, 10, or even bigger particles

2 to 8

70Å,100Å, 150Å, 200Å, 300Å, …




uHPLCs special services:

1. All columns will be tested before delivery and a column efficiency report will be provided.

2. Column loading service is available.

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Email: sales@uhplcs.com
51-3, Fu 'an West Road, Pinghu Street, Longgang District, Shenzhen City, 518111 China
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