Corresponds to USP number L01: Octadecyl silane bonded to porous silica or ceramic microparticles, 3 to 10 micrometers in diameter.

Features

1. The effects of metal oxides are suppressed to a minimum due to the use of highly-purified silica gel as a base material in the STR series.
2. STR series columns are durable due to the use of mechanically strong silica gel.
3. STR series columns are highly resistant to acidic and basic mobile phases.
4. STR series columns are easy to operate and display high levels of performance due to low analytical operating pressures.
5. Excellent end capping technology provides sharp peak shapes for basic and acidic compounds, and for samples which form complexes with metals.