Arsenic limit test apparatus
637-0000
- Description:Arsenic limit test apparatus
- Pk:1
The two part apparatus is designed to hold a test paper between two flat ground flanges that are held together by two spiral springs. The lower tube part has a 19/26 ground glass joint suitable for fitting a 100 ml conical flask. The gases evolved from the flask diffuse up the tube through the pre-treated filter paper, which captures the arsine and results in a yellow coloured stain.
: Conforms to British Pharmacopoeia (2003), Ph.Eur. (2005) requirements
: Supplied without conical flask.