Description
The Ramsbottom Coking Bulb is used in the determination of carbon residue in petroleum products.
• Ref: ASTM D524
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Specifications
• OD: 25 mm
• Overall Height: 57 mm
Image(s) are representative of the product group and not necessarily the individual product.