HPLC Guard Columns and Cartridges
YMC America, Inc ODS-AM 5UM 120A 20X2.1MM PK/5
AM12S05-02Q1GC: ODS-AM, 5um, 120A, 20X2.1mm Cartridge, pk/5
YMC America, Inc ODS-AQ 5UM 120A 20X4MM PK/5
AQ12S05-0204GC: ODS-AQ, 5um, 120A, 20X4mm Cartridge, pk/5
YMC America, Inc ODS-AQ 5UM 120A 20X2.1MM PK/5
AQ12S05-02Q1GC: ODS-AQ, 5um, 120A, 20X2.1mm Cartridge, pk/5
Advanced Materials Technology HALO 90 Å ES-CN, 2.7 µm, 3.0 x 5 mm, Guard Column 3pk
HALO ES-CN columns made with innovative Fused-Core particle technology for excellent reproducibility and column lifetimes provide fast, high resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO 90 Å ES-CN columns are optimized for high performance in HPLC, UHPLC, and LCMS small molecule applications.
Thermo Scientific SHISEIDO GUARD CARTRIDGE MG
Guard Cartridge, Capcell PAK MG, C18, 4.0 x 20 mm, 3um (Pkg/2)
Advanced Materials Technology HALO 90 Å ES-CN, 2.7 µm, 4.6 x 5 mm, Guard Column 3pk
HALO ES-CN columns made with innovative Fused-Core particle technology for excellent reproducibility and column lifetimes provide fast, high resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO 90 Å ES-CN columns are optimized for high performance in HPLC, UHPLC, and LCMS small molecule applications.
Advanced Materials Technology HALO 90 Å ES-CN, 2.7 µm, 2.1 x 5 mm, Guard Column 3pk
HALO ES-CN columns made with innovative Fused-Core particle technology for excellent reproducibility and column lifetimes provide fast, high resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO 90 Å ES-CN columns are optimized for high performance in HPLC, UHPLC, and LCMS small molecule applications.
Waters Corporation Sentry Guard Cartridge, Amide, 3.5 μm, 4.6 x 20 mm
These Sentry Guard Cartridges are designed to retain extremely polar compounds, such as carbohydrates and sugars. They feature a chemically stable, trifunctionally bonded amide phase, stable from pH 2 to 11, for separating polar analytes across a wide range of polarity and pKa.
- Retains extremely polar compounds (e.g., carbohydrates, sugars).
- Chemically stable, trifunctionally bonded amide phase.
- Stable across a wide pH range (2 to 11).
- Separates polar analytes with varied polarity and pKa.
- Protects analytical columns by trapping particulates and strongly retained compounds.
- Ideal for HILIC applications, including sugars, glycols, and polar compounds.
- Compatible with common HILIC solvents (e.g., acetonitrile, water with buffers).