64065-U
Ascentis® Express 90 Å Biphenyl (2.7 µm) HPLC Columns
L × I.D. 10 cm × 2.1 mm, HPLC Column
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Product Name
Ascentis® Express Biphenyl Column, 2.7 μm particle size, L × I.D. 10 cm × 2.1 mm
material
stainless steel hardware
agency
suitable for USP L11
product line
Ascentis®
feature
endcapped
manufacturer/tradename
Ascentis®
packaging
1 ea of
parameter
60 °C max. temp., 9000 psi max. pressure (600 bar)
technique(s)
HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable
L × I.D.
10 cm × 2.1 mm
surface area
135 m2/g
impurities
<5 ppm metals
matrix
particle platform (Fused-Core), superficially porous particle
matrix active group
biphenyl phase
particle size
2.7 μm
pore size
90 Å pore size
operating pH
2-9
application(s)
food and beverages
separation technique
reversed phase
Quality Level
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Related Categories
1 of 4
This Item | 64059-U | 64047-U | 64051-U |
|---|---|---|---|
| matrix active group biphenyl phase | matrix active group biphenyl phase | matrix active group biphenyl phase | matrix active group biphenyl phase |
| particle size 2.7 μm | particle size 2.7 μm | particle size 2.7 μm | particle size 2.7 μm |
| separation technique reversed phase | separation technique reversed phase | separation technique reversed phase | separation technique reversed phase |
| L × I.D. 10 cm × 2.1 mm | L × I.D. 5 cm × 4.6 mm | L × I.D. 2 cm × 3.0 mm | L × I.D. 2 cm × 4.6 mm |
| pore size 90 Å pore size | pore size 90 Å pore size | pore size 90 Å pore size | pore size 90 Å pore size |
| matrix particle platform (Fused-Core), superficially porous particle | matrix particle platform (Fused-Core), superficially porous particle | matrix particle platform (Fused-Core), superficially porous particle | matrix particle platform (Fused-Core), superficially porous particle |
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Articles
The bonded, densely endcapped, dimethyl-biphenyl stationary phase of Ascentis® Express 90 Å Biphenyl, based on fused-core particles, provides a stable, reversed phase packing with enhanced π-π and mild steric interactions due to the two sequential phenyl groups bonded to the base silica.
Determination of plasma protein binding using a SupelTM C18 pin device based BioSPME method for efficient sample preparation, along with a comparison to the equilibrium dialysis method.
Determination of free thyroid hormones (T3 & T4) in serum by LC-MS/MS following a streamlined 1-hour BioSPME sample preparation.
Comparative analysis of Supel™ BioSPME 96-Pin device with a rapid equilibrium dialysis technique for accuracy of measured values, sample cleanliness, and workflow time in drug protein binding.
Protocols
HPLC-UV analysis of active compounds in marijuana-infused edibles for potency testing; complex matrix requires precise methods.
Rapid potency testing of marijuana-infused edibles using LC/MS on a biphenyl stationary phase detected eleven cannabinoids.
Related Content
Ascentis Express Biphenyl Column Care & Use Sheet
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