HPLC Guard Columns and Cartridges
Phenomenex Inc UHPLC, sub-2m and core-shell columns with 2.1mm internal diameters (ID)
SecurityGuard™ ULTRA cartridges for EVO-C18 AJ0-9298
Waters Corp Waters XBridge Prep Guard Cartridge, C18, 5 μm, 130 Å, 30 mm × 10 mm
This Prep Guard Cartridge protects both HPLC and SFC columns, extending their lifetime and reducing purification costs.
- C18 chemistry
- Reversed phase separation mode
- Hybrid particle substrate
- pH range: 1 to 12
- Temperature limits: 80°C (low pH) to 60°C (high pH)
- Maximum pressure: 6000 psi (415 Bar)
- Endcapped
- Low silanol activity
- Spherical particle shape
- Particle size: 5 μm
- Pore size: 130 Å
- Format: Prep Guard Cartridge
- Surface area: 185
- System: HPLC preparative
- Particle technology: BEH
- Technique: LC/MS, LC
- USP classification: L1
- Inner diameter: 30 mm
- Length: 10 mm
- Carbon load: 18 %
- Units per package: 1
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.
Waters Corp XSelect Peptide HSS T3 Guard Column, 100à , 5 µm, 3.9 mm X 5 mm, 1K - 15K, 3/pk
XSelect Peptide HSS T3 Guard Column, 100à , 5 µm, 3.9 mm X 5 mm, 1K - 15K, 3/pk
Waters Corp XBridge BEH C8 Prep Guard Cartridge, 130à , 5 µm, 30 mm X 10 mm, 1/pk
XBridge BEH C8 Prep Guard Cartridge, 130à , 5 µm, 30 mm X 10 mm, 1/pk
Waters Corp HPLC Guard Cartridge, SunFire C8, 100Å 5 μm, 10 × 10 mm
SunFire C8 columns are used for general purpose method development at low pH. The C8 ligand is preferred for some assays because it is less hydrophobic and therefore less retentive compared to SunFire C18.
- Used for general purpose method development at low pH.
- C8 ligand is less hydrophobic and less retentive compared to C18, suitable for specific assays.
- Carbon load: 12.0%.
- Endcapping: Yes.
- Inner diameter: 10 mm.
- Mode: Reversed Phase.
- Particle size: 5.0 μm.
- pH range: 2 to 8.
- Pore size: 100 Å.
- USP number: L7.
- Length: 10 mm.
Sepax Technologies Inc Sepax HPLC Column HP-SCX, Guard cartridge with holder, 3 µm, 120 Å, 4 x 10 mm
HP-SCX is a silica based mixed-mode strong cation exchange phase. The phase has a mixed chemical structure of sulfonic acid and phenyl group. The mixed mode of strong cation-exchange and hydrophobicity offers unique selectivity and high resolution separation for cationic/basic and nitrogen containing compounds as well as desirable retention for a variety of weak cationic and neutral organic compounds. The uniform polymeric bonding of HP-SCX enhances its stability under various separation conditions.HP-SCX has expanded its applications from the traditional SCX separation of cationic and nitrogen containing compounds to weak cationic and neutral organic molecules. Examples include separation of analytes of amines and polyamines, such as alkaloids, peptides, codeine, and cough and cold ingredients.
Cerilliant Corporation ACYLCARNITINES MIX 2 C4 IC41ML
Acylcarnitines Mix 2 (C4,iC4,C5,iC5,C6,C8,C10,C12,C14,C18), 1ML