Chemistry |
C18 |
Separation Mode |
Reversed Phase |
Particle Substrate |
Silica |
pH Range Min |
1 pH |
pH Range Max |
8 pH |
Maximum Pressure |
18000 psi (1240 Bar) |
Endcapped |
Yes |
Silanol Activity |
Low |
Particle Shape |
Spherical |
Particle Size |
2.5 µm |
Endfitting Type |
Parker-style |
Pore Size |
100 Å |
Format |
Column |
Surface Area |
230 |
System |
UPLC, UHPLC |
Particle Technology |
HSS |
USP Classification |
L1 |
Inner Diameter |
3 mm |
Length |
100 mm |
Carbon Load |
15 % |
eCord |
Yes |
UNSPSC |
41115709 |
Brand |
XSelect |
Product Type |
Columns |
Units per Package |
3 pk |
XSelect HSS C18 Column, 100Å, 2.5 µm, 3 mm X 100 mm, 3/pk
Choose the general-purpose C18 bonded phase XSelect HSS C18 Column for superior peak shape for basic compounds, increased retention (vs. XBridge C18 columns), and exceptional column lifetimes at low pH. Most current, completely end-capped, high-coverage, silica-based C18 columns have selectivity and retention similar to that of lab equipment. In addition to these characteristics, the XSelect HSS C18 Column has reduced column bleed, outstanding batch-to-batch reproducibility, ultra-efficiencies, and seamless column format transferability. This allows you to take advantage of the XSelect HSS C18 Column's versatility in meeting all of your analytical demands.
The XSelect HSS C18 Column is ideal for separations involving complicated combinations of basic and non-basic chemicals at low pH. The lab equipment's High Strength Silica (HSS) technology was created specifically to provide chromatography-specific benefits such as improved polar molecule retention and different selectivity. Furthermore, the HSS particle has the mechanical strength required to withstand UPLC pressures. This is why you receive alternate analyte selectivity when comparing the XSelect HSS C18 Column to the most contemporary, high coverage, fully end-capped C18 columns. It is also completely scalable and adaptable to UPLC separations.
For complicated samples, higher resolution separations are required in order to separate and quantify sample elements. You may improve the resolution of exceedingly complex samples by using the XSelect HSS C18 Column, which combines efficiency and selectivity. Additionally, the XSelect HSS C18 Column can give improved selectivity for acidic, alkaline, and neutral compounds, as well as improved retention for basic polar compounds when utilizing low-pH mobile phases.
Please browse through our website or check out our catalog, from where you may shop for lab equipment so you can refresh your stock as per your laboratory demands. Compatible to the XSelect HSS C18 Column, you should also review XSelect HSS C18 VanGuard Cartridge, 100Å, 5 µm, 3.9 mm X 5 mm, 3/pk; XSelect HSS C18 VanGuard Cartridges are used to extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. This cartridge is optimized to protect all 4.6 mm I.D. XSelect HSS C18 analytical columns containing 5 µm sorbent particles.
What Pressures And pH Levels Can The XSelect HSS C18 Column Safely Operate On?
The suggested operational pH range for the XSelect HSS C18 SB Column is 1 to 8. Although the XSelect HSS C18 SB Column is intended to resist a pressure of 6000 psi (or 415 bar), it is always suggested not to exceed the maximum range because this can have a significant influence on the column's longevity and efficacy.