PYREX® Funnel, filter, 20mm diameter sintered disc, porosity 2

Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A), Sintered glass filter discs comply with ISO 4793, Used for the filtration of solutions. No filter papers required, Resistant to most corrosive reagents including ammonia and concentrated sulphuric acid, Available in a choice of porosities (grades), 3730 series have a 20mm diameter sintered disc & 3750 series have a 30mm diameter sintered disc.

CONE AND SOCKET SIZE	STOPCOCK	PK	Cat. No.
65	2	10	3730/04
65	3	5	3730/06
65	4	5	3730/08

CONE AND SOCKET SIZE 65

STOPCOCK 2

Cat. No. 3730/04

CONE AND SOCKET SIZE 65

STOPCOCK 3

Cat. No. 3730/06

CONE AND SOCKET SIZE 65

STOPCOCK 4

Cat. No. 3730/08