Guard Column HPLC Columns

Hamilton HxSil C18 columns are well end-capped for retention time reproducibility and durability. HxSil C18 columns exhibit greater retention than most columns and enhances the separation of compounds that are not sufficiently retained on other C18 columns. [See More]

• Column Type: Guard
• Construction Material: Stainless Steel

• Stationary Phase/Separation Process: Reversed Phase
• Packing Diameter: 10

The PRP-h5 utilizes the PRP-3 as its base with a pentafluorinated modification, making it more hydrophobic in nature. The PRP-h5, with its functionality derived from a pentafluorinated polymer bead, delivers a selectivity difference from standard silica C18 stationary phases. This gives... [See More]

• Column Type: Guard
• Construction Material: Stainless Steel

• Stationary Phase/Separation Process: Reversed Phase
• Packing Diameter: 10

PRP-X100 and PRP-X110 columns are well suited for use in systems employing suppressed/non-suppressed conductivity, electrochemical, UV, and ICP-MS detection. [See More]

• Column Type: Guard
• Construction Material: polymer

• Stationary Phase/Separation Process: Ion Exchange
• Packing Diameter: 10

SST Frit [See More]

• Column Type: Guard

Our Analytic Guard Cartridge is specifically designed to be easy to assemble and pack. It reduced dead volume and offers a user-friendly, compact design. It has a frit porosity of 0.5 µm. [See More]

• Column Type: Guard
• Inner Diameter: 4

• Column Length: 1

ACE HPLC Columns offer unparalleled performance, excellent peak shape and guaranteed reproducibility, making ACE the finest columns available in today ’s market. ACE columns are available in eight bonded phases each offering a unique, and in some cases, dramatically different selectivity. [See More]

• Column Type: Guard
• Pore Diameter: 0.0100

• Packing Diameter: 3
• Column Length: 0.5000

bull; Protect and prolong the life of your column. • Convenient and economical. • Available in a variety of stationary phases and particle sizes. Drop-In Guard Cartridges will extend the life and performance of your column. These cartridges provide an economical and efficient way of... [See More]

• Column Type: Guard

• Inner Diameter: 1

"2.0 mm ID x 2 cm. Easy to Pack. Available as a Kit with Funnel and Extra Frits. The C-130B is our most popular guard column. HPLC users find this column easy to pack and extremely economical. This narrow-bore short column creates only a slight pressure increase with virtually no detectable... [See More]

• Column Type: Guard

Our Analytic Guard Cartridge is specifically designed to be easy to assemble and pack. It reduced dead volume and offers a user-friendly, compact design. It has a frit porosity of 0.5 µm. [See More]

• Column Type: Guard
• Inner Diameter: 2.1

• Column Length: 2

bull; Provide superior separation of water soluble compounds. • Ideally suited for sample clean-up. • Analyte separation over a wide range of molecular weights. • Long, efficient column life. BioBasic SEC (Size Exclusion Chromatography) columns are made with a mechanically rigid... [See More]

• Column Type: Guard

"1.0 mm ID x 2 cm. Ideal for Microbore HPLC. Easily Dry Packed (or Slurry Packed with Adapter). Made of PEEK Polymer and Stainless Steel. This Upchurch Scientific ® ultralow volume guard column is ideal for narrow-bore chromatography. The unpacked guard column allows you to exactly match the... [See More]

• Column Type: Guard

Our Guard Column is the most widely used system that we offer. Our easy to pack and economical guard column is a favorite among HPLC users. It comes with equipped with two stainless steel replacement frits (A-100). [See More]

• Column Type: Guard
• Column Length: 2

• Construction Material: Stainless Steel

"2.0 mm ID x 2 cm. Easy to Pack. Available as a Kit with Funnel and Extra Frits. The C-130B is our most popular guard column. HPLC users find this column easy to pack and extremely economical. This narrow-bore short column creates only a slight pressure increase with virtually no detectable... [See More]

• Column Type: Guard

• Construction Material: Stainless Steel

This Microbore Guard Column is ideal for microbore HPLC. It is applicable for narrow-bore chromatography. This unpacked guard column enables you to match the chemistry of your column creating optimal column protection. It includes (2) C-128-31 replacement frits. [See More]

• Column Type: Guard
• Column Length: 2

• Construction Material: polymer

"1.0 mm ID x 2 cm. Ideal for Microbore HPLC. Easily Dry Packed (or Slurry Packed with Adapter). Made of PEEK Polymer and Stainless Steel. This Upchurch Scientific ® ultralow volume guard column is ideal for narrow-bore chromatography. The unpacked guard column allows you to exactly match the... [See More]

• Column Type: Guard

• Construction Material: Stainless Steel

Our Quick-Seal Integral Holder is part of a system allows for rapid replacement of guard cartridges for the end user. It attaches directly to the inlet of the Quick-Seal column without any need for fittings or tubing. It has a frit porosity of 0.5 µm. [See More]

• Column Type: Guard

• Column Length: 2

"2.0 mm ID x 2 cm. Easy to Pack. Available as a Kit with Funnel and Extra Frits. The C-130B is our most popular guard column. HPLC users find this column easy to pack and extremely economical. This narrow-bore short column creates only a slight pressure increase with virtually no detectable... [See More]

• Column Type: Guard

• Construction Material: Stainless Steel

Our Quick-Seal Guard Stand Alone Holder is part of a system allows for rapid replacement of guard cartridges for the end user. It attaches directly to the inlet of the Quick-Seal column without any need for fittings or tubing. It has a frit porosity of 0.5 µm. [See More]

• Column Type: Guard

• Column Length: 2

"1.0 mm ID x 2 cm. Ideal for Microbore HPLC. Easily Dry Packed (or Slurry Packed with Adapter). Made of PEEK Polymer and Stainless Steel. This Upchurch Scientific ® ultralow volume guard column is ideal for narrow-bore chromatography. The unpacked guard column allows you to exactly match the... [See More]

• Column Type: Guard

• Construction Material: Stainless Steel

Our Semi Prep Guard Cartridge Assembly is designed to accompany the C-1000 Semi-Prep Guard Column. This convenient cartridge system is easy to pack and will hold up to high pressure and is carefully treated to prevent galling. [See More]

• Column Type: Guard

• Construction Material: Stainless Steel

No Tools Required for Leak-Free Operation. Even though Higgins Analytical cartridge holders do not require any tools for assembly and disassembly, their leak-free operation assures that maximum performance will be achieved in your demanding, high-speed separations. The Holders light weight also... [See More]

• Column Type: Guard

• Column Length: 2

HAISpeed20 guard cartridges provide unique Protection for 20 mm I.D. prep columns. ""Prep is a dirty business,"" and expensive columns can be quickly destroyed by crude samples if proper precautions are not taken. Higgins Analyticals HAISpeed20 Prep Guard System provides effective column protection... [See More]

• Column Type: Guard
• Column Length: 25

• Construction Material: Stainless Steel

"1.0 mm ID x 2 cm. Ideal for Microbore HPLC. Easily Dry Packed (or Slurry Packed with Adapter). Made of PEEK Polymer and Stainless Steel. This Upchurch Scientific ® ultralow volume guard column is ideal for narrow-bore chromatography. The unpacked guard column allows you to exactly match the... [See More]

• Column Type: Guard

"2.0 mm ID x 2 cm. Easy to Pack. Available as a Kit with Funnel and Extra Frits. The C-130B is our most popular guard column. HPLC users find this column easy to pack and extremely economical. This narrow-bore short column creates only a slight pressure increase with virtually no detectable... [See More]

• Column Type: Guard

"2.0 mm ID x 2 cm. Easy to Pack. Available as a Kit with Funnel and Extra Frits. The C-130B is our most popular guard column. HPLC users find this column easy to pack and extremely economical. This narrow-bore short column creates only a slight pressure increase with virtually no detectable... [See More]

• Column Type: Guard

"1.0 mm ID x 2 cm. Ideal for Microbore HPLC. Easily Dry Packed (or Slurry Packed with Adapter). Made of PEEK Polymer and Stainless Steel. This Upchurch Scientific ® ultralow volume guard column is ideal for narrow-bore chromatography. The unpacked guard column allows you to exactly match the... [See More]

• Column Type: Guard

"2.0 mm ID x 2 cm. Easy to Pack. Available as a Kit with Funnel and Extra Frits. The C-130B is our most popular guard column. HPLC users find this column easy to pack and extremely economical. This narrow-bore short column creates only a slight pressure increase with virtually no detectable... [See More]

• Column Type: Guard

"For complete convenience, try the Upchurch Scientific guard column kit with packing material. This kit contains 10 replacement frits, a packing funnel and 3 g of C18 reversed phase." [See More]

• Column Type: Guard

"1.0 mm ID x 2 cm. Ideal for Microbore HPLC. Easily Dry Packed (or Slurry Packed with Adapter). Made of PEEK Polymer and Stainless Steel. This Upchurch Scientific ® ultralow volume guard column is ideal for narrow-bore chromatography. The unpacked guard column allows you to exactly match the... [See More]

• Column Type: Guard

"2.0 mm ID x 2 cm. Easy to Pack. Available as a Kit with Funnel and Extra Frits. The C-130B is our most popular guard column. HPLC users find this column easy to pack and extremely economical. This narrow-bore short column creates only a slight pressure increase with virtually no detectable... [See More]

• Column Type: Guard