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Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
Reserve from the case
Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
at one or two points with two sets of standard buffers (pH 4
ethylene oxide
drifting or noisy pH — usually the reference tip or a fouled liquid junction
Geotech VFD required
YSI 5908 Cap Membrane Kit 1.25 Mil PE, Polarographic (Yellow Cap) calibrator at one or two points1. 25 mil PE cap membrane kit (yellow cap), 6 each, includes electrolyte, for polarographic DO probes. Used with: MultiLab 4100, DO200, 550A, 556, Pro20, Pro20i, Pro2030, Pro1020, ProPlus Polarographic probes Na2SO4 electrolyte
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