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HPLC Guard Columns and Cartridges

Replaceable columns that are placed before HPLC columns to protect from contamination and extend column lifetime; in a variety of stationary phases; includes direct-connection and drop-in cartridges, and UHPLC filters, cartridges, and holders.
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Keyword Search:
286 – 300 of 3,201 results
286

Restek™ Ultra C4 Guard Cartridges
SDP

Requires Trident LC Column Protection System or Trident HPLC In-Line Guard Cartridge Holder

Particle Shape Spherical
287

Restek™ Ultra Cyano Guard Cartridges
SDP

Requires Trident LC Column Protection System or Trident HPLC In-Line Guard Cartridge Holder

Particle Shape Spherical
288

Hamilton™ PRP-3 Analytical Guard Column

Protect analytical, semi-prep and preparative HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples. Hamilton guard columns are available in stainless steel.

289

Hamilton™ PRP-h5 Analytical Guard Column

Protect analytical, semi-prep and preparative HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples. Hamilton guard columns are available in stainless steel.

290

Hamilton™ PRP-C18 Analytical Guard Column

Protect analytical, semi-prep and preparative HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples. Hamilton guard columns are available in stainless steel.

291

Hamilton™ PRP-h5 Semiprep/Preparative Guard Column

Protect analytical, semi-prep and preparative HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples. Hamilton guard columns are available in stainless steel.

292

Restek™ Pinnacle DB C18 Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140Å
Particle Size 5 μm
Stationary Phase C18
Carbon Load 11%
Phase Monomeric
Endcapped Yes
Packing Material Silica
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L1
293

Restek™ Ultra Cyano Guard Cartridges
SDP

Protects and extends column lifetime.

Type Cyano
Stationary Phase Cyano
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
294

Restek™ Pinnacle DB Cyano Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140Å
Particle Size 5 μm
Stationary Phase Cyano
Carbon Load 4%
Endcapped Yes
For Use With (Equipment) Pinnacle™ DB HPLC Column
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L10
295

Restek™ Pinnacle DB Silica Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140Å
Particle Size 5 μm
Endcapped No
For Use With (Equipment) Pinnacle™ DB HPLC Column
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L3
296

Restek™ Ultra Amino Guard Cartridges
SDP

Protects and extends column lifetime.

Type Amino
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
297

Restek™ Trident Integral HPLC Guard Cartridge System
SDP

For Use With (Equipment) Trident Integral HPLC Guard Column System
298

Idex Cartridge Guard Columns

Guard columns and hardware to meet your system requirements

ENCOMPASS ENCOMPASS_PREFERRED
299

Waters Corp Symmetry C18 Prep Guard Cartridge, 100Å, 5 µm, 7.8 mm X 10 mm, 1/pk

Symmetry columns continues to set the standard for HPLC drug assays, giving you confidence in the long-term compliance of your HPLC methods. No need to compromise on peak shape, selectivity, column-to-column and batch-to-batch reproducibility, or other critical performance characteristics. Available in a variety of particle sizes, chemistries and dimensions.

ENCOMPASS_PREFERRED
300

Waters Corp XTerra MS C18 VanGuard Cartridge, 125à , 5 µm, 3.9 mm X 5 mm, 3/pk

XTerra MS C18 VanGuard Cartridge, 125à , 5 µm, 3.9 mm X 5 mm, 3/pk

ENCOMPASS_PREFERRED