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Apera Instruments
![](/uploads/1/9/7/6/19761741/s535115837287589659_p420_i2_w500.jpeg)
301Pt-C ORP Combination Electrode, BNC Connector
$85.00
$85.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p422_i2_w640.jpeg)
601-S Water Hardness Electrode
$136.00
$136.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p427_i2_w640.jpeg)
DO803 Luminescent Optical DO Probe
$615.00
$615.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p428_i1_w454.png)
DO8032 Luminescent Sensor Cap for Apera Optical DO Probe
$150.00
$150.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p431_i4_w640.jpeg)
F501-S 3-in-1 Fluoride Ion Electrode
$136.00
$136.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p439_i3_w640.jpeg)
LabSen®251 Glass Spear pH Electrode for Semi-Solid Samples
$161.00
$161.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p447_i1_w640.jpeg)
LabSen®753 Stainless Steel Spear pH Electrode
$250.00
$250.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p448_i2_w640.jpeg)
LabSen®763 Stainless Steel Blade pH Electrode
$381.00
$381.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p461_i1_w640.jpeg)
ORP60-E Replacement Probe for ORP60 Pocket ORP Tester
$60.00
$60.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p465_i1_w640.jpeg)
PH60-E Replacement Probe for PH60 Pocket pH Tester
$43.00
$43.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p469_i1_w640.jpeg)
PH60S-E Replacement Probe for PH60S Pocket Spear pH Tester
$175.00
$175.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p470_i2_w640.jpeg)
SX615 Replacement Probe for the SX610 pH Pen Tester
$38.00
$38.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p471_i2_w640.jpeg)
SX625 Replacement pH Probe for SX620 pH Pen
$48.00
$48.00
![](/uploads/1/9/7/6/19761741/s535115837287589659_p1171_i2_w2560.jpeg?width=640)
LabSen 761 Titanium-body Blade Spear pH Electrode for Meats
$345.00
$345.00