From Packed to Capillary

[Chris]

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

[Peter Apps]

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