Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

MilliporeSigma™ Supelco™ Ascentis™ Express F5 HPLC Column, 5 μm Particle Size

Ascentis™ Express 5 μm F5 can be used for basic, acidic, or neutral compounds with alternate selectivity from C18.

Supplier:  MilliporeSigma™ Supelco™ 50605U

 View more versions of this product

Catalog No. 11-100-7833


Explore available promotions
Add to Cart

Description

Description

Ascentis™ Express 5 μm F5 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core™ particle design. The bonded, endcapped, dimethylpentafluorophenyl-propylsilane stationary phase of Ascentis™ Express 5 μm F5 provides a stable, reversed-phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines. In addition to forming π-π and mildly steric interactions, F5 phases also retain compounds by polar interactions. As a result of having both polar and non-polar character, F5 phases can show dual-mode retention behavior, sometimes producing a “U-shaped” retention as a function of acetonitrile content of the mobile phase, with retention increasing at both low and high concentrations of ACN (reversed-phase and HILIC retention modes).
TRUSTED_SUSTAINABILITY
Specifications

Specifications

2.1 mm
5 μm
90 Å
Ascentis
Yes
Fused-Core HPLC
5 cm
1 to 9
PFP (Pentafluorophenyl)
PFP (Pentafluorophenyl) Phase/Fused-Core Particle Platform
Reversed Phase
Product Suggestions

Product Suggestions

SDS
Documents

Documents

Product Certifications
Promotions

Promotions

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Ascentis is a registered trademark of Sigma-Aldrich Co. LLC. Fused-Core is a registered trademark of Advanced Materials Technology, Inc.