Choose the brand aligned with your industry so we can best serve your needs.
For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
Connectors, tubing, and other general accessories for HPLC; includes unions, tees, and crosses, fingertight fittings, column connectors, capillary tubing in a variety of materials, cutters, retention gap kits, sleeves, and seals.
CORTECS C18+ columns are general purpose, charged surface, high efficiency C18 columns based on a solid-core particle that is designed to deliver excellent peak shape for basic analytes at low pH.
C18 chemistry for reversed phase separation.
Silica particle substrate.
pH range: 2 to 8.
Temperature limits: 45°C.
Maximum pressure: 18000 psi (1240 Bar).
Endcapped for enhanced performance.
C18+ bonding technology.
Low silanol activity.
Spherical particle shape.
Particle size: 2.7 μm.
Parker-style endfitting type.
Pore size: 90 Å.
Method validation kit format.
Surface area: 100.
Designed for HPLC systems.
Solid Core particle technology.
USP classification: L1.
Inner diameter: 4.6 mm.
Length: 150 mm.
Carbon load: 5.7 %.
Units per package: 3 pk.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
The BioResolve RP mAb Polyphenyl Method Validation Kit is designed for reverse phase protein separation and analysis, specifically for intact IgG monoclonal antibodies and their fragments using LC or LC-MS analyses. This kit includes three columns from different manufactured batches, which are essential for method development and validating data reproducibility.
Separation mode: Reversed phase
Temperature limits: 90°C
Maximum pressure: 10000 psi (689 Bar)
Particle size: 2.7 μm
Pore size: 450 Å
System compatibility: HPLC, UHPLC, UPLC
Composed of 2.7 μm superficially-porous-silica particles with a proprietary polyphenyl bonding process.
Kit contains three columns from three different manufactured batches.
This CORTECS C8 Method Validation Kit is designed for general purpose method development under low pH test conditions. The C8 ligand is preferred for some assays because it is less hydrophobic and therefore less retentive compared to C18 phases, making it suitable for method validation purposes.
Particle size: 2.7 μm
Pore size: 90 Å
Dimensions: 3 mm x 75 mm
Quantity per package: 3 pk
Chemistry: C8
Separation mode: Reversed phase
Particle substrate: Silica
pH range: 2 to 8
Temperature limits: 45 °C
Maximum pressure: 18000 psi (1240 Bar)
Particle technology: Solid core
Format: Column
System: UPLC, UHPLC
Surface area: 100
Endfitting type: Parker-style
Particle shape: Spherical
Silanol activity: Low
Endcapped: Yes
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
The Waters Corporation GPV Tubing Kit is designed for use with Alliance 2690/2695 and 2790/2795 Separations Modules. It provides replacement tubing for the gradient proportioning valve (GPV) outlet.
Used to replace GPV outlet tubing in Alliance separations modules.
Enables customization for low- or high-flow applications.
Suitable for replacing clogged standard tubing.
Helps provide appropriate volume for mixing needs.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More