Based upon the highly successful BEH particle technology, the ACQUITY UPLC Protein BEH SEC Column, 200 Å, 1.7 µm, 4.6 mm x 150 mm represents the first commercially available sub-2-µm SEC chemistry. Fully optimized for the analysis of proteins and their aggregates with molecular weights ranging from 10000 to 450,000 Daltons, the total system solution will routinely deliver fast, accurate aggregate determinations up to 10 times quicker that traditional HPLC-based SEC methods. Note that for optimal SEC separation performance, this column is designed for use in UPLC SEC applications with an appropriate low LC system volume.
Chemistry |
SEC |
Separation Mode |
SEC |
Particle Substrate |
Hybrid |
pH Range Min |
2.5 pH |
pH Range Max |
8 pH |
Temperature Limits |
60 C |
Maximum Pressure |
7000 psi (483 Bar) |
Endcapped |
No |
Bonding Technology |
Diol (OH) |
Silanol Activity |
Low |
Molecular Weight Range Min |
10000 |
Molecular Weight Range Max |
450000 |
Particle Shape |
Spherical |
Particle Size |
1.7 µm |
Endfitting Type |
Parker-style |
Pore Size |
200 Å |
QC Tested |
Protein |
Format |
Column |
Packing Solvent |
20% methanol in water |
Surface Area |
220 |
System |
UHPLC, UPLC |
Particle Technology |
BEH |
Technique |
SEC |
USP Classification |
L33 |
Inner Diameter |
4.6 mm |
Length |
150 mm |
Carbon Load |
12 % |
eCord |
Yes |
UNSPSC |
41115709 |
Application |
Protein |
Brand |
ACQUITY UPLC |
Product Type |
Columns |
Units per Package |
1 pk |
FAQs about Acquity UPLC Protein BEH SEC Column
What is the recommended flow rate for the Acquity UPLC Protein BEH SEC Column?
The recommended flow rate for the Acquity UPLC Protein BEH SEC Column is 0.3 mL/min.
What is the particle size of the Acquity UPLC Protein BEH SEC Column?
The Acquity UPLC Protein BEH SEC Column has a particle size of 1.7 μm.
What is the column dimensions of the Acquity UPLC Protein BEH SEC Column?
The column dimensions of the Acquity UPLC Protein BEH SEC Column are 4.6 mm x 150 mm.
What is the recommended temperature range for operating the Acquity UPLC Protein BEH SEC Column?
The recommended temperature range for operating the Acquity UPLC Protein BEH SEC Column is 30-60°C.
What is the maximum pressure limit for the Acquity UPLC Protein BEH SEC Column?
The Acquity UPLC Protein BEH SEC Column has a maximum pressure limit of 15,000 psi.
How Do I Maximize The Lifetime Of My ACQUITY UPLC Protein BEH SEC Column?
With proper care and handling, these columns can deliver a stable performance for over one thousand sample injections. However, the performance and lifetime will deteriorate if the samples and mobile phases introduced into the column contain particulates. In order to maximize column lifetime, high-quality filter water should be used, with mobile phase buffers passed through a filter of less than 0.2 µm. It is also recommended that mobile phase buffers be filtered using a sterile disposable filter. Sintered glass filter supports should be avoided if filtering mobile phases due to the potential of introducing silicates which could alter performance.