Dropping funnels, cylindrical, with PTFE plug, with pressure equalizing tube

Cylindrical shape with NS socket and NS cone, with pressure equalizing tube, with PTFE plug, with screwthread retaining device, with scale (approx. volume / ml), with inscription label, material: borosilicate glass 3.3

Capacity (ml)	Socket (NS)	Cone (NS)	Bore (mm)	Scale (ml)	Pack (qty.)	Cat. No.
25	14/23	14/23	2,5	0,5	2	4 3722 11
50	14/23	14/23	2,5	1	2	4 3728 11
50	29/32	29/32	2,5	1	2	4 3728 14
100	14/23	14/23	2,5	2	2	4 3737 11
100	29/32	29/32	2,5	2	2	4 3737 14
250	29/32	29/32	4,0	5	2	4 3749 14
500	29/32	29/32	4,0	10	2	4 3758 14
1000	29/32	29/32	6,0	20	2	4 3770 14