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YMC-Pack CN (Cyano) Capillary Guard Columns

Useful in Both Normal-Phase and Reversed-Phase Modes

YMC-Pack CN can be used for both normal-phase and reversed-phase analyses due to the medium polarity of the cyanopropyl phase bonded to the silica base particle.  It can be used in normal-phase with low-polarity mobile phases such as hexane, or in reversed-phase with highly-polar mobile phases such as methanol and water.  YMC-Pack CN can be useful for shortening analysis time in situations where retention is substantial using C18 or C8, or when separation optimization is difficult.

Specifications

Capillary Guard Columns: Features & Benefitsymca_3

Guard columns are recommended for challenging matrices or for use as trapping columns.  YMC capillary guard columns are connected directly to the analytical column using the supplied column coupler.

A column coupler is supplied with every pack of YMC capillary guard cartridges to guarantee an optimum connection with low dead volume.  A polymer-based (PCTFE) coupler is provided for 1/16” columns, while a stainless steel coupler is provided for 1/32” columns.  Additional couplers can be purchased separately if required.

 

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Product List

Product Table

3µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Connection (inches) Part Number Qty. per Pack PriceQuantity
3 µm120Å.30 51/16" CN12S03-E5H0AU 3 $540.00
3 µm120Å.30 5 1/32" CN12S03-E5H0RU 3 $540.00
3 µm120Å .5051/16" CN12S03-E5J0AU 3 $540.00
3 µm120Å .505 1/32" CN12S03-E5J0RU3 $540.00

5µm

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Connection (inches) Part Number Qty. per Pack PriceQuantity
5 µm120Å .30 51/16" CN12S05-E5H0AU 3 $540.00
5 µm120Å .30 5 1/32" CN12S05-E5H0RU 3 $540.00
5 µm120Å .5051/16" CN12S05-E5J0AU 3 $540.00
5 µm120Å .505 1/32" CN12S05-E5J0RU 3 $540.00
5 µm 300Å.30 51/16" CN30S05-E5H0AU 3 $540.00
5 µm 300Å.30 5 1/32" CN30S05-E5H0RU 3 $540.00
5 µm 300Å .5051/16" CN30S05-E5J0AU 3 $540.00
5 µm 300Å .505 1/32" CN30S05-E5J0RU3 $540.00

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