CP-Select 624 CB Columns
J&W CP-Select 624 CB GC Column, a 6% cyanopropyl, 94% dimethylpolysiloxane phase, is a highly reproducible version of the popular 624 phase and has two to three times lower bleed than conventional columns (bleed specification for a 30 m, 0.53 mm, df = 3.00 µm is 9 pA). It is synthesized and fully characterized to ensure maximum column-to-column reproducibility.
Product Details
Features
- Guaranteed for EPA volatiles with methods 524.2, 624 and 8015 for maximum confidence
- Specified by the European Pharmacopoeia method V.3.3.9 for residual solvent analysis, providing compliancy
- Excellent column-to-column reproducibility
- Low bleed
- Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
- Performance Summary shipped with each column
How It Works
Applications