Quadrex

Quadrex GC Column Quadrex 007-225, 30 m x 0.53 mm ID, 3 μm film

Name: Quadrex GC Column Quadrex 007-225, 30 m x 0.53 mm ID, 3 μm film
Brand: Quadrex

007-225 is the Quadrex designation for a 50% cyanopropylphenylmethylpolysiloxane. This phase has both permanent dipole interactions (nitrile), induced dipole interactions (phenyl) and dispersion interactions. It has a unique selectivity for derivatized compounds such as fatty acids and carbohydrates. Non-volatile residues can be flushed from the column to restore column performance. Comparable to Ohio Valley OV-225Mostra di più

da 715,64 €

1 offerta

Vedi le offerte