Chemistry |
C18 |
Separation Mode |
Reversed Phase |
Particle Substrate |
Silica |
pH Range Min |
2 pH |
pH Range Max |
8 pH |
Temperature Limits |
45 C |
Maximum Pressure |
18000 psi (1240 Bar) |
Endcapped |
No |
Bonding Technology |
C18 SB |
Silanol Activity |
Medium |
Particle Shape |
Spherical |
Particle Size |
1.8 µm |
Endfitting Type |
Parker-style |
Pore Size |
100 Å |
Format |
Column |
Surface Area |
230 |
System |
UHPLC, UPLC |
Particle Technology |
HSS |
USP Classification |
L1 |
Inner Diameter |
3 mm |
Length |
100 mm |
Carbon Load |
8.5 % |
eCord |
Yes |
UNSPSC |
41115709 |
Brand |
ACQUITY UPLC |
Product Type |
Columns |
Units per Package |
1 pk |
ACQUITY UPLC HSS C18 SB Column, 100Å, 1.8 µm, 3 mm X 100 mm, 1/pk
ACQUITY UPLC HSS C18 SB columns are designed for low pH separations of complicated combinations of basic and non-basic chemicals. When compared to the most current, high coverage, fully end-capped C18 stationary phases, ACQUITY HSS C18 SB columns provide alternate analyte selectivity. ACQUITY HSS C18 SB columns are completely scalable and can be used in HPLC separations.
Use the ACQUITY UPLC HSS C18 SB Column's unique non-end-capped, low-coverage silica-based C18 chemistry to achieve alternative selectivity for molecules impacted by silanophilic interactions. Because of secondary interactions with remaining silanols, the lab equipment has a distinctive increased silanol activity, which results in greater retention of basic chemicals. This occurs while non-basic analyte retention is lowered due to low ligand density and ionic repulsion. The ACQUITY UPLC HSS C18 SB Column's particular combination of retention qualities makes it a potent method development tool capable of imparting changes in Selectivity for Bases (SB) while offering superb peak shape.
Reduce the possibility of technique variation due to chromatographic medium batch or column inconsistency. This is why you can rely on the ACQUITY UPLC HSS C18 SB Column to deliver consistent results year after year, as the column has been developed to produce results that are repeatable and reproducible.
The ACQUITY UPLC HSS C18 SB Column packing materials are specifically designed for use with the ACQUITY UPLC System. Furthermore, they are produced in a cGMP, ISO 9001 certified plant using ultra-pure reagents. Each batch of packing material is chromatographically tested with acidic, basic, and neutral analytes, and the results are held to tight specification ranges to ensure outstanding, repeatable performance.
Browse our website to shop for lab equipment, see all goods that are compatible with the current offering, or find additional variants of the same listing. The website also includes reference literature that details our research and development to help you understand how our equipment works.
You might also be interested in the Oasis Method Development 96-well Elution Plate, 2 mg Sorbent per Well, 30 m, 1/pk. The proprietary 96-well plate format includes three rows of each of the four Oasis mixed-mode ion-exchange chemistries: strong and weak anion exchangers (MAX and WAX) and strong and weak cation exchangers (MAX and WAX) (MCX and WCX).
What Is the Importance of High Resolution in Chromatography?
Resolution is determined by peak width and retention time, which are both inherent aspects of the chromatographic process; resolution measurements can be used to optimize separations. The higher the resolution obtained, the better and more accurate the results can be assessed.