Force Biphenyl 1.8um, 100 x 3.0 mm is supplied by Restek. It is an ideal and more commonly used column for bioanalytical testing. It allows only simple, MS-friendly mobile phases and helps in limiting ionization suppression. The whole chromatography process is well managed in these columns. It also has more selectivity and retention for compounds that cannot be easily resolved or elute early on C18, phenyl columns.They perform good even under the stress of HPLC, they reproduce good results for a long time. The most important factor is Force Biphenyl columns are fully scalable between 3 or 5 m HPLC and 1.8 m UHPLC, so one can easily transfer and optimize methods without extensive calculations.
Specifications:
Product: Force Biphenyl 1.8um, 100 x 3.0 mm
Stationary Phase Category: Phenyl
Ligand Type: Biphenyl
USP Reference: L11
Particle Size: 1.8 m
Column Length: 100 mm
ID: 3 mm
Pore Size: 100
Carbon Load: 15%
End-Cap: yes
Surface Area: 300 m2/g
pH Range: 2.08.0
Maximum Temperature: 80 C
Features:
-Increased retention for dipolar, unsaturated, or conjugated solutes
-Enhanced selectivity when used with methanolic mobile phase
-Ideal for increasing sensitivity and selectivity in LC-MS analyses
-Switch to a Force Biphenyl Column when limited selectivity is observed on a C18