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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:
271 – 285 of 3,301 results
271

Restek™ Ultra C4 Guard Cartridges
SDP

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

ENCOMPASS_PREFERRED
Particle Shape Spherical
272

Restek™ Raptor EXP Guard Column Cartridges
SDP

Made for any Raptor column for ultimate protection from particulates and matrix contamination

ENCOMPASS_PREFERRED
Particle Size 2.7 μm
Type Raptor EXP guard column cartridge
Length (Metric) 5 mm
For Use With (Equipment) Raptor Columns
Quantity 3 Pk.
Max. Pressure 600 bar
273

Restek™ Ultra Cyano Guard Cartridges
SDP

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

ENCOMPASS_PREFERRED
Particle Shape Spherical
274

Restek™ Allure™ Guard Columns
SDP

ENCOMPASS_PREFERRED
Pore Size 60Å
Particle Size 5 μm
Flow Rate 1.5 mL/min.
For Use With (Application) Analysis of Aldehydes and Ketones as DNPH derivatives
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
275

Restek™ Ultra Aqueous C18 Guard Cartridges
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
Pore Size 100Å
Particle Size 5 μm
Stationary Phase C18
Type Aqueous C18
Carbon Load 15%
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L1
276

Restek™ Ultra Cyano Guard Cartridges
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
Type Cyano
Stationary Phase Cyano
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
277

Restek™ Ultra Amino Guard Cartridges
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
Type Amino
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
278

Restek™ Pinnacle DB Cyano Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
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
279

Restek™ Trident Integral HPLC Guard Cartridge System
SDP

ENCOMPASS_PREFERRED
For Use With (Equipment) Trident Integral HPLC Guard Column System
280

Restek™ Ultra C8 Guard Cartridges
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
Pore Size 100Å
Particle Size 5 μm
Stationary Phase C8
Carbon Load 12%
Endcapped Yes
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L7
281

Restek™ Pinnacle DB Silica Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
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
282

Restek™ Ultra C4 Guard Cartridges
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
Type Ultra C4
Stationary Phase C4
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
283

Restek™ Pinnacle DB C18 Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

ENCOMPASS_PREFERRED
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
284

Idex Cartridge Guard Columns

Guard columns and hardware to meet your system requirements

ENCOMPASS ENCOMPASS_PREFERRED
285

Restek™ Ultra Quat Guard Cartridges
SDP

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

ENCOMPASS_PREFERRED
Pore Size 100 Å
Particle Size 5 μm
Type Ultra Quat
Length (Metric) 10 mm
For Use With (Equipment) Trident LC Column Protection System or Trident HPLC In-Line Guard Cartridge Holder
Quantity 3/Pk.
Particle Shape Spherical