Separating and Dropping Funnels Equalising and Open Top Funnels Separating
Pressure equalising
Pear shape, glass or GP Rotaflo stopcock. Nominal
capacity ml
Glass stopcock QD2/11 QD2/12 QD2/21 QD2/22
QD2/31 QD2/32 QD2/42 QD2/43 QD2/62
GP Rotaflo stopcock QD2/11GP QD2/21GP QD2/22GP QD2/31GP QD2/32GP
QD2/42GP QD2/43GP QD2/62GP
Dropping
Open top stem with cone, GP Rotaflo stopcock. Nominal
QD3/12 QD3/22 QD3/32
capacity, ml 50
100 250
Cone size
19/26 19/26 19/26
Spare keys for GP Rotaflo stopcocks – see QGP3 and QGP6.
50 50
100 100
250 250 500 500
1000 50
100 100 250 250
500 500
1000
Socket size
14/23 19/26 14/23 19/26
24/29 24/29 24/29 24/29 29/32
14/23 14/23 19/26 24/29 24/29
24/29 24/29 29/32
Cone size
14/23 19/26 14/23 19/26
14/23 19/26 19/26 19/26 19/26
14/23 14/23 19/26 14/23 19/26
19/26 24/29 19/26
Pear shape, with GP Rotaflo stopcock, for use when liquids have to be introduced into vessels under vacuum or slight positive pressure. This range is recommended for use with obnoxious or corrosive liquids. The funnels can also be used with Soxhlets as solvent traps to facilitate recovery at the end of an extraction.
Nominal
QDE100/22 QDE100/32 QDE250/32
QDE250/33 QDE250/44 QDE250/55
100 100 250
250 250 250
capacity size ml
Socket
19/26 24/29 24/29
24/29 29/32 34/35
Spare keys and safety locks – see QGP and QSL series. Spare keys – see QGP series .