Ramsbottom coking bulb
201-1419
- Description:Ramsbottom bulb, O.Ø×H: 25×57 mm
- Pk:25
Ramsbottom coking bulbs are used in the determination of carbon residue in petroleum products.
: ASTM D524. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.