HPLC Guard Columns and Cartridges
YMC America, Inc ODS-AQ 5UM 120A 20X4MM PK/5
AQ12S05-0204GC: ODS-AQ, 5um, 120A, 20X4mm Cartridge, pk/5
YMC America, Inc BUTYL 3UM 120A 20X2.1MM PK/5
BU12S03-02Q1GC: Butyl, 3um, 120A, 20X2.1mm Cartridge, pk/5
Trajan Scientific HPLC Reverse Phase Protecol C8 1/EA
C8H x 3 m particle size x 120 pore size 50 mm length x 2 1 mm ID stainless steel with guard ProteCol HPLC column
Mac-Mod Avantor ACE C18-PFP, 100 Å, 5 µm, 3.0/4.6 x 10 mm Guard Cartridges (5/pk)
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
Mac-Mod Avantor ACE UltraCore SuperPhenylHexyl, 95 Å, 5 µm, 4.6 x 5 mm UHPLC Guard Cartridges (5/pk)
Avantor ACE UltraCore solid-core (core-shell) particle columns are ideal for MS work offering improved signal intensity and maximum response. These columns combine high efficiency separations with low back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability. Solid Core particle technology provides higher efficiencies per unit back pressure as compared to sub-2-micron UHPLC columns. Columns combine the proven advantages of UHPLC and HPLC columns with Solid Core Particle Technology. Solid-core columns can be used on both UHPLC and HPLC systems. Excellent peak shape and phases stability with extended pH. Highly inert, ultra-low bleed, designed for use with LC/MS compatible buffers. 2.5 and 5 µm particle sizes available.
Mac-Mod Avantor ACE C18-PFP, 100 Å, 5 µm, 0.5 x 5 mm Guard Cartridge
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
Thermo Scientific SHISEIDO GUARD CARTRIDGE MG
Guard Cartridge, Capcell PAK MG, C18, 4.0 x 20 mm, 3um (Pkg/2)
Waters Corp SunFire Silica Prep Guard Cartridge, 100Å, 10 µm, 10 mm X 10 mm, 1/pk
SunFire Prep OBD Silica columns are preparative columns used under normal phase conditions. The Optimum Bed Density (OBD) hardware format ensures superior column lifetime under a wide variety of operating conditions.