accessibility menu, dialog, popup

UserName
Viewing profile as user:

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.
Length (Metric) 
  • (30)
  • (1)
  • (30)
  • (14)
  • (1)
  • (4)
  • (166)
  • (1)
  • (6)
  • (120)
  • (3)
  • (1)
  • (53)
  • (3)
  • (3)
  • (1)
  • (11)
  • (17)
  • (23)
  • (13)
  • (2)
  • (22)
  • (3)
  • (80)
  • (1)
  • (13)
  • (3)
Particle Size 
  • (2)
  • (30)
  • (3)
  • (22)
  • (9)
  • (2)
  • (24)
  • (3)
  • (1)
  • (2)
  • (55)
  • (2)
  • (69)
  • (5)
  • (5)
  • (5)
  • (6)
  • (332)
  • (3)
  • (2)
  • (7)
  • (1)
  • (7)
Diameter (Metric) Inner 
  • (3)
  • (3)
  • (3)
  • (15)
  • (4)
  • (1)
  • (22)
  • (2)
  • (148)
  • (5)
  • (1)
  • (4)
  • (2)
  • (72)
  • (1)
  • (14)
  • (130)
  • (4)
  • (95)
  • (11)
  • (1)
  • (8)
  • (2)
Product Line 
  • (2)
  • (74)
  • (18)
  • (4)
  • (3)
  • (2)
  • (23)
  • (12)
  • (10)
  • (2)
  • (4)
  • (1)
  • (36)
  • (9)
  • (2)
  • (5)
  • (3)
  • (3)
  • (1)
  • (1)
  • (1)
  • (3)
  • (6)
  • (1)
  • (42)
  • (2)
  • (3)
  • (45)
  • (3)
  • (5)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (24)

brands

  • (1)
  • (1)
  • (1)
  • (17)
  • (13)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (6)
  • (7)
  • (1)
  • (1)
  • (4)
  • (1)
  • (2)
  • (21)
  • (1)
  • (1)
  • (1)
  • (2)
  • (2)
  • (6)
  • (1)
  • (1)
  • (5)
  • (40)
  • (2)
  • (1)
  • (1)
  • (49)
  • (462)
  • (6)
  • (16)
  • (1)
  • (22)
  • (25)
  • (338)
  • (1)
  • (189)
  • (148)
  • (15)
  • (341)
  • (3)
  • (2)
  • (68)
  • (280)
  • (11)
  • (2)
  • (1)
  • (9)
  • (6)
  • (1)
  • (1)
  • (5)
  • (172)
  • (40)
  • (17)
  • (13)
  • (586)
  • (370)

special interests

  • (4)
  • (451)

Length (Metric)

  • (30)
  • (1)
  • (30)
  • (14)
  • (1)
  • (4)
  • (166)
  • (1)
  • (6)
  • (120)
  • (3)
  • (1)
  • (53)
  • (3)
  • (3)
  • (1)
  • (11)
  • (17)
  • (23)
  • (13)
  • (2)
  • (22)
  • (3)
  • (80)
  • (1)
  • (13)
  • (3)

Particle Size

  • (2)
  • (30)
  • (3)
  • (22)
  • (9)
  • (2)
  • (24)
  • (3)
  • (1)
  • (2)
  • (55)
  • (2)
  • (69)
  • (5)
  • (5)
  • (5)
  • (6)
  • (332)
  • (3)
  • (2)
  • (7)
  • (1)
  • (7)

Diameter (Metric) Inner

  • (3)
  • (3)
  • (3)
  • (15)
  • (4)
  • (1)
  • (22)
  • (2)
  • (148)
  • (5)
  • (1)
  • (4)
  • (2)
  • (72)
  • (1)
  • (14)
  • (130)
  • (4)
  • (95)
  • (11)
  • (1)
  • (8)
  • (2)

Product Line

  • (2)
  • (74)
  • (18)
  • (4)
  • (3)
  • (2)
  • (23)
  • (12)
  • (10)
  • (2)
  • (4)
  • (1)
  • (36)
  • (9)
  • (2)
  • (5)
  • (3)
  • (3)
  • (1)
  • (1)
  • (1)
  • (3)
  • (6)
  • (1)
  • (42)
  • (2)
  • (3)
  • (45)
  • (3)
  • (5)
Search Within Results
Keyword Search:
241 – 255 of 3,206 results
241

Hamilton™ HxSil C8 Guard Cartridge Kit

Stainless steel and PEEK guard columns help protect your investment

Max. Pressure 5000 psi
242

Hamilton™ PRP-C18 Reversed-Phase HPLC Column Accessory - Guard Cartridge Kits

Guard columns protect HPLC column as well as remove particulate contaminants and highly adsorptive compounds from samples, prolonging analytical column life

Diameter (Metric) Inner 4.6 mm
pH 1 to 13
Max. Pressure 5000 psi
243

Restek™ Raptor EXP Guard Column Cartridges
SDP

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

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
244

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
245

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
246

Hamilton™ Carbonate Form 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.

247

Restek™ Ultra C4 Guard Cartridges
SDP

Protects and extends column lifetime.

Type Ultra C4
Stationary Phase C4
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
248

Hamilton™ PRP™-X100 Guard Cartridge Kit

Stainless steel and PEEK guard columns help protect your investment

Particle Size 10 μm
For Use With (Application) Virtually all solvents except high concentrations of sodium chloride
Max. Pressure 5000 psi
249

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.

250

Restek™ Ultra C4 Guard Cartridges
SDP

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

Particle Shape Spherical
251

Restek™ Ultra Cyano Guard Cartridges
SDP

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

Particle Shape Spherical
252

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
253

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.

254

Restek™ Allure™ Guard Columns
SDP

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
255

Hamilton™ PRP-1 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.