HL-U: to connect to all U-type headstages
(for use only with threaded headstage collets)
HL-U for 1.0-1.7 mm glass
HLB-U BNC adapter
HLR-U right-angle adapter
Four different sizes of cone washers allow the holder to accommodate pipettes with outer diameters from 1.0 to 1.7 mm. Suction port connects to 1 mm ID tubing. Low-noise easy-maintenance construction. Contains a 0.25 mm silver wire. Spare components supplied are as follows: cone washers (five of each size), four 50 mm lengths of silver wire and 70 mm of silicone tubing to make new seals. BNC adapter accepts a BNC-type electrode holder.
Replacement Parts for HL-U Holder
HL-CAP two polycarbonate caps
HLC-11 orange cone washer (pack of 5), 1.1 mm ID, fits 1.0 – 1.1 mm OD glass
HLC-13 clear cone washer (pack of 5), 1.3 mm ID, fits 1.1 – 1.3 mm OD glass
HLC-15 orange cone washer (pack of 5), 1.5 mm ID, fits 1.3 – 1.5 mm OD glass
HLC-17 clear cone washer (pack of 5), 1.7 mm ID, fits 1.5 – 1.7 mm OD glass
HLP-U 1mm brass pin (pack of 3), HLT-70 silicone tubing, 1 mm ID, 70 mm long
HL-1: to connect to non-U-type CV Series headstages
(for use only with non-threaded white PTFE inert collets)
HL-1-12 for 1.0-1.2 mm glass
HL-1-17 for 1.5-1.7 mm glass
HLB-1 BNC adapter
HLR-1 right-angle adapter
HL-1 series holders, the HLB-1 BNC adapter, and HLR-1 right-angle adapter fit the CV headstages previously used with the Axopatch and GeneClamp. Suction port connects to 1 mm ID tubing. Contains a 0.25 mm silver wire. Supplied with 5 spare ‘O’ rings, spare wire and a spare pierced rubber seal.
HL-2: to connect to 2 mm jacks of non-U-type headstages
HL-2-12 for 1.0-1.2 mm glass
HL-2-17 for 1.5-1.7 mm glass
HLB-2 BNC adapter
HLR-2 right-angle adapter
HL-2 series holders, the HLB-2 BNC adapter, and HLR-2 right-angle adapter fit the HS-2, HS-2A, HS-4, VG-2, VG-2A and BH-1 headstages, or any headstage with a 2 mm jack. Suction port connects to 1 mm ID tubing. Contains a 0.25 mm silver wire. Supplied with 5 spare ‘O’ rings, spare wire and a spare pierced rubber seal.
Replacement Parts for HL-1 and HL-2 Holders
HLO-12 ‘O’ rings fit HL-1-12 and HL-2-12 holders, pack of 10
HLO-17 ‘O’ rings fit HL-1-17 and HL-2-17 holders, pack of 10
HLP-O general purpose 2 mm plugs, pack of 5
HLP-1 1 mm brass pins for HL-1 holders, pack of 3
HLP-2 2 mm brass pins for HL-2 holders, pack of 3
HLS-001 pierced rubber seals fit HL-1 and HL-2 holders, pack of 10
For All U-type and Non-U-type Holders
HLA-003 Ag/AgCl pellet assemblies, pack of 3
1 mm diameter AgCl pellet on the end of an Ag wire. The Ag wire is insulated from the electrode solution by a wax-sealed PTFE inert tube.
HLA-005 Ag wires, pack of 5
Ag wires used in all holders. The 0.25 mm wires are 50 mm long.