- Acid Corrosive Cabinets
- Arabidopsis Chambers
- Air Compressors
- Anemometer
- Autoclaves
- Balances
- Baths
- Blenders
- BOD Measurement
- Bunsen Burners
- Calibration Weights
- Calorimeters
- Cell Disruptors Ultrasonic
- Cell Manipulation
- Centrifuges
- Chemical Oxygen Demand
- Chromatography Columns & Consumables
- Climate Chambers
- Circulating Coolers
- Cold Boxes
- Colony Counters
- Colorimeters and Photometers
- Conductivity Meters
- Cryogenics
- Density Meters
- Desiccator
- Dissolved Oxygen
- Dispersers
- Dry Block Heaters
- Electrophoresis
- Flocculator
- Freezer Dryers
- Fume Hood Safety Containments
- Furnances
- Glove Box
- Hazardous Storage Cabinets
- Gas Generators
- Heating Mantles & Tapes
- Humidity Cabinets
- Hotplates
- Ice Machines
- Incubators
- Kjeldahl Equipment
- Laboratory Air Drying Cabinet or Warming Cabinet
- Laboratory Glasswashers and Accessories
- Liquid Handling Products
- Melting Point
- Microbiological Safety Cabinets
- Microscopes
- Milling
- Mixers
- Mixing and Storage Vessels
- Multi Parameters Meters
- Organisers and Bins
- Ovens
- PCR Workstation and UV Cabinets
- Plant Growth Cabinets
- Pellet Presses
- Personel Protective Equipment
- pH Measurement
- Pumps
- Refractometers
- Refrigeration - Refrigerators and Freezers
- Rheometers
- Rotators
- Rotary Evaporator
- Shakers
- Sieve Shakers
- Spare Parts
- Specialist Application Products
- Spectrophotometers
- Stirrers
- Stomachers
- Thermal Cyclers
- Toxic Substance Cabinets
- Titration
- Turbidity
- Ultrasonic Cleaners
- Ultra Violet Products
- Vacuum Chambers
- Vibratory Feeder
- Viscometers
- Water Purification Systems
- Water Stills
- Demonstration Stock
Daicel 53784 CROWNPAK®CR-I (+) Crown Ether Analytical HPLC Chiral Column, 3mm, 150mm, 5µm
Parameters
| Filler particle size | 5µm |
|---|---|
| pressure | In order to prolong the service life of the chiral column, it is recommended to keep the pressure below 15MPa |
| temperature | -5 to 40 ° C |
| The solvent was stored | The H 2 O / of MeOH 95: 5 (V / V) |
| Applications Separation Compounds | Amino acids, amino alcohols, amines and the like, compounds having chiral centers next to an amine |
| The main mobile phase Moblie Phases | Aqueous perchloric acid, acetonitrile, methanol, dichloromethane, chloroform, tetrahydrofuran, etc |
Crownpak ® the CR-the I (+) / the CR-the I (-)
Solvent-borne crown ether chiral column
Crownpak ® the CR-the I (+) / the CR-the I (-) bonded to the surface of silica gel chiral crown ethers, chemically bonded manner, chiral filler immobilized on silica gel.
Professional separation of amino acids, amino alcohols, amines and other chiral centers next to a class of amine compounds.
All HPLC solvents are available!
Typically, an acidic mobile phase, such as a perchloric acid aqueous solution having a pH of 1.0 to 2.0, is used.
However, it is also possible to use a solvent with a stronger elution force as the mobile phase, greatly reducing the analysis time.
Crownpak ® the CR-the I (+) and Crownpak ® the CR-the I (-) two chiral column can be referred to each other, opposite elution order samples.