HPLC Guard Columns and Cartridges
YMC America, Inc ODS-AM 3UM 120A 20X4MM PK/5
AM12S03-0204GC: ODS-AM, 3um, 120A, 20X4mm Cartridge, pk/5
Optimize Technologies EXP Trap Cartridge, 1mm x 5mm, 3.0µm EXP, 3.0µm EXP, Phenyl-Hexyl, 3pk
The Hand-Tight EXP™ Trap Column is rated to 20,000+ psi. This unique design connects directly to any injection valve (with 10-32 threads) or in-line with 1/16” tubing for unparalleled convenience and efficiency. The EXP™ System enables chemists to quickly remove detergents or salts which can affect the ionization process in MS work. This trapping technique can concentrate the sample directly on-line, allowing for increased recovery of precious sample material compared to off-line techniques. Free-Turn™ architecture allows users to change cartridges by hand without breaking fluid connections on the holder inlet/outlet. The EXP™ Trap Column family now offers packed beds available in 2, 5, 10, 15, 20 and 30mm lengths with diameters ranging from 1-4.6mm and bed volumes from 1.6-600µL. Please contact your representative directly if you're interested in a length other than 5mm.
Mac-Mod Avantor ACE Phenyl, 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.
Optimize Technologies OPTI-LYNX™ Guard Column Cartridge, 3mm x 15mm, Anion Exchange (SAX), 5pk
OPTI-LYNX Guard Column Cartridge, 3mm x 15mm, Anion Exchange (SAX), 5/Pk
Trajan Scientific HPLC Reverse Phase Protecol C18 1/EA
C18Q x 3 m particle size x 100 pore size 50 mm length x 2 1 mm ID stainless steel with guard ProteCol HPLC column
YMC America, Inc SILICA 5UM 120A 20X4MM PK/5
SL12S05-0204GC: Silica, 5um, 120A, 20X4mm Cartridge, pk/5
YMC America, Inc J SPHR M80 4UM 80A 20X2.1MM PK
JM08S04-02Q1GC: J'Sphere M80, 4um,; 80A, 20X2.1mm Cartridge, pk/5
Waters Corp VanGuard Cartridge, C8, 100Å, 3.5 μm
The SunFire C8 VanGuard Cartridge is a guard cartridge used in HPLC (High Performance Liquid Chromatography) systems for reversed phase chromatography (RP) separation. It features C8 (RP-8, MOS, Octyl) chemistry with a spherical, fully porous silica matrix.
- Chemistry: C8 (RP-8, MOS, Octyl)
- USP class: L7
- Carbon load: 12.0%
- BET surface area: 340.0 m²/g
- Endcapping: Endcapped
- Hardware material: Stainless steel
- pH minimum: 2.0
- pH maximum: 8.0
- Mode of separation: Reversed phase chromatography (RP)
- Technology: HPLC
- Matrix: Silica
- Particle morphology: Spherical, fully porous
- Length: 5 mm
- Internal diameter: 3.9 mm
- Particle size: 3.5 μm
- Pore size: 100 Å
Mac-Mod Princeton DIOL 60 Å, 5 µm, 4 x 10 mm Guard Cartridges (5/pk)
Princeton Chromatography Achiral SFC columns are designed and manufactured in the US, well known for innovating novel and robust workhorse phase chemistries, for the analysis of achiral SFC applications. Princeton designs myriad phase chemistries to improve the selectivity and efficiency of SFC analysis. Known for originally innovating the 2-EP phase chemistry, explore what Princeton has to offer. Columns are available from analytical to preparative sizes and are available in a wide range of pore sizes, particle sizes, column ID's and lengths. If you do not see something that you want, please just ask!
Waters Corp VanGuard Cartridge, PFP/Fluoro-Phenyl, 2.5 μm, 100 Å, 2.1 mm × 5 mm
XSelect HSS PFP VanGuard Cartridges are designed to extend the lifetime and enhance the performance of analytical columns by filtering out particulate contamination from the mobile phase stream. This specific cartridge is optimized for protecting 2.1 mm and 3.0 mm I.D. analytical columns that utilize 2.5 μm sorbent particles.
- Chemistry: PFP/Fluoro-Phenyl
- Separation mode: Reversed Phase
- Particle substrate: Silica
- pH range: 2 to 8
- Maximum pressure: 18000 psi (1240 Bar)
- Endcapped: No
- Silanol activity: High
- Particle shape: Spherical
- Particle size: 2.5 μm
- Endfitting type: Parker-style
- Pore size: 100 Å
- Dimensions: 2.1 mm × 5 mm
- Surface area: 230
- System compatibility: UPLC, UHPLC
- Particle technology: HSS
- USP classification: L43
- Carbon load: 7%
- Units per package: 3
Waters Corp WATERS CORPORATION Sentry Guard Cartridge, C4, 300 Å, 3.5 μm, 2.1 mm, 10 mm
Symmetry columns primarily support legacy methods, offering long-term compliance for HPLC methods. They provide consistent peak shape, selectivity, and column-to-column and batch-to-batch reproducibility. These cartridges are available in various particle sizes, chemistries, and dimensions.
- C4 chemistry
- Reversed phase separation mode
- Silica particle substrate
- pH range of 2 to 8
- Maximum pressure of 6000 psi (415 bar)
- Endcapped
- Low silanol activity
- Molecular weight range of 1000 to 30000
- Spherical particle shape
- Particle size of 3.5 μm
- Pore size of 300 Å
- Sentry guard cartridge format
- Surface area of 110
- HPLC system compatibility
- USP classification L26
- Inner diameter of 2.1 mm
- Length of 10 mm
- Carbon load of 2.8%
- Application for protein
- Two units per package
YMC America, Inc OCTYL 3UM 120A 20X2.1MM PK/5
OC12S03-02Q1GC: Octyl, 3um, 120A, 20X2.1mm Cartridge, pk/5