Double tube vacuum manifold with #15 o-ring joints at both ends. Available in either a 3 or 4 port configuration with 4mm bore glass double oblique stopcocks. The ports can be ordered in 14/20, 24/40 standard taper or #15 o-ring joints. The distance between ports is 210MM which allows for use of…

With high permeability core to operate takeoff device on standard automatic distilling heads. Fastened to head with special clamp. Furnished complete with clamp and wires to connect to automatic time switch. For operation at 120 volt, 50/60 Hz AC max. or 24 volts DC max. For intermittent service…

With high permeability core to operate takeoff device on standard automatic distilling heads. Fastened to head with special clamp. Furnished complete with clamp and wires to connect to automatic time switch. For operation at 120 volt, 50/60 Hz AC max. or 24 volts DC max. For intermittent service…

Repeat cycle timer control, bench top or bar mountable, for regulating reflux ratio on distillation heads. Supplied with removable side bar for mounting to 1/2in rod. Minimum and maximum on/off range: 0.1 to 6000 seconds. Available in 120v. 24 month limited warranty.

Threaded adapter for use with platinum or other electrodes that normally would be step sealed to glass. With threaded bushing and silicone rubber septum for sealing, the electrode may be adjusted for depth or removed if desired. Capillary of glass is 11/2-2mm with 76mm of stem for sealing to…

Superior Electric Powerstat & reg; with Ace Warning Glow variable output transformer. Autotransformers have one wire continuous from input to load. If this wire is incorrectly connected to the "hot" side of the service, a 110-120v potential exists between it and the ground. Reversing…

Variable control from zero output to 95% line voltage. A voltage limit rear mounted center-off switch is used to select a 40v or 120v maximum output with the control knob on. 0-10 ammeter 5% accuracy F.S. NOT recommended for heaters rated less than 120 volts. Warning glow light mounted next to…