Chemistry |
C18 |
Separation Mode |
Reversed Phase |
Particle Substrate |
Silica |
pH Range Min |
2 pH |
pH Range Max |
8 pH |
Maximum Pressure |
6000 psi (415 Bar) |
Endcapped |
Yes |
Bonding Technology |
Shield RP18 |
Silanol Activity |
Low |
Particle Shape |
Spherical |
Particle Size |
5 µm |
Endfitting Type |
Waters |
Pore Size |
100 Å |
Format |
Column |
Surface Area |
335 |
System |
HPLC |
USP Classification |
L1 |
Inner Diameter |
4.6 mm |
Length |
100 mm |
Carbon Load |
17 % |
UNSPSC |
41115709 |
Brand |
Symmetry |
Product Type |
Columns |
Units per Package |
1 pk |
Symmetry Shield RP18 Column, 100Å, 5 µm, 4.6 mm X 100 mm, 1/pk
Utilize the performance leader in the sector to offer fundamental compounds in their best shape. The Symmetry Shield RP18 Column is a reversed-phase column built on Waters' patented embedded polar group technology. It was created to shield (or shield against) extremely basic analytes from the remaining surface silanols on silica. As a result, the lab equipment can give improved peak form and resolution throughout a broad pH range. Additionally, it causes the column to retain basic chemicals less than the conventional C18 and C8 columns.
You may take advantage of the power of tight specification ranges with the Symmetry Shield RP18 Column to attain outstanding reproducibility. This is due to the lab apparatus having the narrowest ligand surface coverage (ligand density) in the business and ensuring that resolution shifts are kept to a minimum. This produces findings that are more consistent from batch to batch and column to column.
The Symmetry Shield RP18 Column will lower your lab equipment costs because it is long-lasting. The lab equipment's hydrolytic stability of the packing material and mechanical stability of the packed bed work together to ensure its durability.
A wide pH range is provided by the Symmetry Shield RP18 Column due to its high bonding density and low levels of packing material silanol activity. This helps you to optimize your procedure while maintaining the peak shape while working at neutral or low pH.
Visit our website to learn more about the Symmetry Column product line, which includes variations of the product featured here as well as other products that can meet your analytical needs. You can reach out to our offices and shop for lab equipment on the website.
You may want to learn more about the Symmetry Shield RP18 VanGuard Cartridge, 100Å, 5 µm, 3.9 mm X 5 mm, 3/pk. Manufactured using the exact same packing materials as those used in the column, the cartridge prevents any chemical or particulate matter from entering the mobile stream, ensuring that the column lasts a long time and that the analysis results are more accurate.
Across What pH Ranges Does The Symmetry Shield RP18 Column Operate?
The Waters Symmetry Shield RP18 Column listed here is able to function well within the 2-8 pH range.
What Is The Maximum Pressure That The Symmetry Shield RP18 Column Can Tolerate?
This particular Symmetry Shield RP18 Column is able to tolerate a maximum of 6,000 psi (415 Bar) pressure.