SPECIAL SHIPPING DETAILS: Please note that reference electrodes always ship separately. Special shipping arrangements may be required to process your order if you purchase a reference electrode.
The standard non-aqueous silver (Ag) reference electrode kit comes with two different glass tubes – one with a ceramic frit and one with an open 2 mm ID hole – allowing the user to create their own pseudo- or non-aqueous reference electrode. The reference electrode fits through the standard 14/20 ground glass joints found on our standard electrochemical cells. A PTFE sleeve (included) facilitates mounting the reference electrode in the joint.
The junction at the lower end of one of the glass tubes is a ceramic frit that should be kept wet at all times. If frit dries out, soak overnight in distilled water. See Documentation tab for more information about care, storage, and usage of this electrode, as well as an overview of operation with pseudo- and non-aqueous reference electrodes.
View SDS Forms for reference electrodes and electrolyte filling solutions.
Visit our YouTube channel for helpful instructional videos regarding the use and maintenance of this and many other Pine Research products!