HPLC Columns
Mac-Mod MAC-MOD Chiral Cel-1, 3 µm, 4.6 x 250 mm Column, for Reversed-Phase Use
MAC-MOD Chiral HPLC, UHPLC and SFC Chiral Columns are an exciting range of Amylose or Cellulose coated Reversed-Phase or Normal Phase columns proud to be manufactured in the USA. These columns should be your first choice when scouting new selectivity options to improve resolution of racemic enantiomeric mixtures. These columns are also an excellent choice to compare with current Chiral column offerings to see if novel bonding and packing methods can improve resolution. MAC-MOD Chiral columns offer a wide range of novel chiral selectors as well as similar chiral selectors to industry standard chiral columns. However, all chemistries should be tried to ensure proper screening of chiral selectors due to proprietary silica manufacturing and packing mehtods that may still deliver increased resolution to industry standard comparisons.
Mac-Mod Princeton DPK (Diphenylketone) 60 Å, 3 µm, 4 x 50 mm SFC Column
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!
Advanced Materials Technology HALO 90 PAH 2.7 2.1 X 5
The HALO PAH column is an un-endcapped trifunctional C18 bonded phase with a proprietary manufacturing process designed on proven Fused-Core technology to provide a fast, efficient separation of PAH compounds. Best Applications: EPA 610, EPA 8310, EU 15+1
Waters Corp Waters Column, C18, 5 μm, 3 mm × 250 mm
C18 columns are designed for general-purpose method development at low pH. The C18 ligand provides high retention, especially for basic compounds, making it suitable for purification and impurity profile assays.
- Offers high-resolution, fast performance, and low-back pressure.
- Features excellent sensitivity, high peak capacity, and minimal bleed, resulting in sharp peaks.
- Versatile for various mass spectrometry applications.
- Low pH stability extends its lifetime compared to some traditional silica-based HPLC columns.
- Manufactured using patented, advanced silica synthesis, bonding, end-capping, and packing methods.
- Contributes to improved peak shape performance and symmetrical peaks for better resolution and quantitation of acidic, neutral, and basic substances at low and intermediate pH ranges.
Ace Glass, Inc. Glass baffle, 10mm diax250mm length shaft, fits #11Ace-Thred adapter. Baffle dimensions: 18mmx60mmx6.4mm, 310mm overall length.
18mm X 60mm X 6.4mm Glass Baffle. Overall length: 310mm. Use with #11 Ace-Thred adapters to mate glass or PTFE (stainless steel core) baffles to any standard taper joint. Baffles can be adjusted vertically, or rotated to increase agitation.
Mac-Mod Princeton DEAP (Diethylaminopropyl) 60 Å, 10 µm, 4 x 50 mm SFC Column
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!
Mac-Mod Princeton HA-DHP (Dihydroxypropyl) 100 Å, 5 µm, 4.6 x 250 mm SFC Column
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!
Mac-Mod Avantor Alltima HP C18-HL, 100 Å, 3 µm, 3.0 x 150 mm HPLC Column
Avantor Alltima HP columns combines a range of different phase chemistries with high purity silica. Avantor Alltima HP columns product family combines the selectivity and performance needed to overcome the most challenging separation needs. Avantor Alltima HP columns provide low column bleed makes these columns ideal for microbore applications. Avantor Alltima HP columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Mac-Mod Princeton 4-Ethylpyridine 100 Å, 5 µm, 30 x 100 mm SFC Column
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 Waters XSelect HSS C18 Column, 5 μm, 2.1 x 150 mm, 100 Å
The HSS C18 packing is described as the most stable commercially available bonded phase. It addresses peak shape issues that affect older stationary phases which rely on steric protection and lack of endcapping for stability at low pH. These HSS C18 HPLC columns are fully scalable and can be completely transferred to UPLC separations.
- C18 chemistry
- Reversed phase separation mode
- Silica particle substrate
- pH range: 1 to 8
- Maximum pressure: 6000 psi (415 bar)
- Endcapped
- Low silanol activity
- Spherical particle shape
- Particle size: 5 μm
- Pore size: 100 Å
- Surface area: 230
- HPLC system compatible
- HSS particle technology
- USP classification: L1
- Inner diameter: 2.1 mm
- Length: 150 mm
- Carbon load: 15%