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

Cylindrical shape with NS socket and NS cone, with pressure equalizing tube, with solid glass 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 3522 11
50	14/23	14/23	2,5	1	2	4 3528 11
50	29/32	29/32	2,5	1	2	4 3528 14
100	14/23	14/23	2,5	2	2	4 3537 11
100	29/32	29/32	2,5	2	2	4 3537 14
250	29/32	29/32	4,0	5	2	4 3549 14
500	29/32	29/32	4,0	10	2	4 3558 14
1000	29/32	29/32	6,0	20	2	4 3570 14