The Thermo Scientific Orion Green pH electrodes are the first laboratory glass-bulb pH electrodes that meet all the requirements of US standard : RoHS. These Green electrodes contain no lead, mercury or other hazardous substances, making them environmentally friendly and biodegradable, therefore allowing for easy hassle-free electrode disposal.
There are four models available with a choice of single or double junction (double junction being compatible with samples containing TRIS, proteins and sulfides), and low maintenance gel filled or refillable. The Green electrodes have a temperature range of 0 – 90ºC, have waterproof BNC connectors and a durable epoxy body design, making them ideal for routine or research applications.
