ITEM#: 3136-13636XL250N
MFR#: 13636XL250N
Fisherbrand accumet XL250 pH/ISE Dual Channel Benchtop Meters, Model: XL250 Dual pH/ISE Ammonia Kit, Includes: Meter, 13-620-509 ammonia electrode, TRIS compatible accuTupH pH electrode (13-620-183A), ATC probe (13-620-19), electrode arm, R