The flat pH-buld is a true flat bulb with a 0-14 pH range. The low impedance of the glass formulation allows this shape to have fast response and stable readings with a 0-14 pH range. The bulb design is ideal for low volume samples either in a flow cell or in 12mm design. 
In a industrial application with high flow and suspended solids the flat bulb supplies superior life due to reduced bulb abrading.

Specifications:
pH-range	0-14
Temperature range	Epoxy body: 0-80°C Glass body: 0-100°C
Zero Potential	7.00 pH
Slope	> 96% of scale
Offset at 7.00 pH	0mV +/- 30mV
Impedance	50 mOhm