Waters, 186007725, Symmetry C18 VanGuard Cartridge, 100Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk

Symmetry 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 2.1 mm and 3.0 mm I.D. Symmetry C18 analytical columns containing 3.5 µm sorbent particles.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Silica
pH Range Min: 2 pH
pH Range Max: 8 pH
Maximum Pressure: 18000 psi (1240 Bar)
Endcapped: Yes
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 3.5 µm
Endfitting Type: Waters
Pore Size: 100 Å
Format: VanGuard Cartridge
Surface Area: 110
System: HPLC
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 5 mm
Carbon Load: 19 %
UNSPSC: 41115709
Brand: Symmetry
Product Type: Guards
Units per Package: 3 pk

Additional Information
Symmetry C18 VanGuard Cartridge, 100Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk By eliminating particle pollution from the mobile phase stream, Symmetry C18 VanGuard Cartridges are used to increase analytical column lifetime and performance. All 2.1 mm and 3.0 mm I.D. Symmetry C18 analytical columns with 3.5 µm sorbent particles are protected by this cartridge. You can upgrade your apparatus with the Symmetry C18 VanGuard Cartridge to get highly repeatable chromatographic results. You may have trust in the long-term compliance of your HPLC procedures thanks to the Symmetry C18 VanGuard Cartridge, which enables Symmetry columns to keep setting the benchmark for HPLC drug testing. With the Symmetry C18 Column, you won't need to revalidate it, and you won't need to create new methods for each batch of new columns, saving you time and money in the lab that would otherwise be spent on labor and continual monitoring and QC checks for conventional analytical columns. One of the most repeatable HPLC columns now on the market was created by Waters with the Symmetry C18 Column with VanGuard Cartridge using high-purity raw ingredients and column packaging procedures. The Symmetry C18 VanGuard Cartridge is produced in Waters facilities that are cGMP, ISO9001, and ISO13485 certified, where every stage of the production process is thoroughly monitored, and the strictest standards are upheld. As a result, the Symmetry C18 VanGuard Cartridges can be produced in accordance with the strictest industry standards, guaranteeing consistent results each and every time. Additionally, each cartridge is shipped with a three-page Certificate of Analysis that lists the specifications and the outcomes of crucial tests that each column must pass before being given a quality certification. In addition to having the ability to contact a member of our international staff for assistance with any questions, you will be able to shop for lab equipment from our website. You may also want to explore TruView LCMS Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk ; TruView LCMS Certified vials are produced following tightly controlled manufacturing processes and handling procedures. They are tested for cleanliness by mass spectrometers and for low analyte adsorption by ACQUITY/MS.

FAQ
How Do You Define Quaternary Amines? A nitrogen atom with four groups attached to it and a positive charge is found in an amine salt known as a quaternary amine. The negatively charged surface of the majority of microorganisms is easily bound by the positively charged surface-active chemicals, also referred to as cationic surfactants. Many different sectors utilize it as a cleaning and disinfecting agent.