Chromatography Forum

I am trying to peform the related substances of Tranylcypromine Sulphate. The BP method says to use the following column:

- Glass column (1.5 m × 4 mm) packed with acid-washed, silanised diatomaceous support (100 to 120 mesh) coated with 3% w/w of cyanopropylmethylphenyl methyl silicone fluid (OV-225 is suitable).

Does anyone know of any capillary columns that could be used as an alternative or which suppliers in the UK still offer a wide range of packed columns.

Thanks

Any of the column manufacturers will be able to tell you which of their columns is the best match. Check out their web sites.

Peter