Thermo Scientific ROSS Ultra® pH Double-Junction Electrodes

2-year replacement warranty
  • Builds on the ROSS® technology for greater stability, relability, and renowned accuracy and temperature response
  • Less long term drift saves time from recalibrating
The ROSS Ultra stability gives you ±0.01 pH accuracy even over a long period of time. Using a nonmetallic reference system, the liquid-liquid equilibration occurs almost instantaneously, saving time plus ensuring accurate results. Complex, delicate samples, such as biological media, foods, and pharmaceuticals, measure easily without metallic contamination of the sample or excessive cleaning. ROSS Ultra electrodes are refillable—easily accommodating a change in filling solution for samples sensitive to potassium or chloride ions. Choose ROSS Ultra pH/ATC Triodes for applications requiring built-in temperature compensation.
13 PRODUCT OPTIONS
  • filter by:
Compareitem specifications
Connector Electrode Body Material Reference Junction
Availability Pricing
Thermo Scientific 8107BNURCA ROSS Ultra pH/ATC Probe, DJ/Epoxy Gel, NTC30/RCA EW-05718-06 Mfr # 8107BNURCA
COMPARE
NTC30 with RCA Epoxy Glass fiber
$302.22USD / Each
$335.80USD / Each
Thermo Scientific 8157BNURCA ROSS Ultra pH/ATC Probe, DJ/Epoxy, NTC30/RCA EW-05718-08 Mfr # 8157BNURCA
COMPARE
NTC30 with RCA Epoxy Glass fiber
$331.02USD / Each
$367.80USD / Each
Thermo Scientific 8302BNURCA ROSS Ultra pH/ATC Probe, DJ/Glasss, NTC30/RCA EW-05718-12 Mfr # 8302BNURCA
COMPARE
NTC30 with RCA Glass Glass fiber
$353.97USD / Each
$393.30USD / Each
Thermo Scientific 8302BNUMD ROSS Ultra pH/ATC Probe, DJ/Glass; BNC/MiniDIN
Always in Stock
EW-05718-28 Mfr # 8302BNUMD
COMPARE
8-pin mini-DIN Glass Glass fiber
$550.80USD / Each
$612.00USD / Each
Thermo Scientific 8157BNUMD ROSS Ultra pH/ATC Probe, DJ/Epoxy; BNC/8-Pin DIN
Always in Stock
EW-05718-34 Mfr # 8157BNUMD
COMPARE
8-pin mini-DIN Epoxy Glass fiber
$552.82USD / Each
$614.25USD / Each
Thermo Scientific 8107BNUMD ROSS Ultra pH/ATC Probe, DJ/Epoxy/1m; BNC/8-Pin DIN
Always in Stock
EW-05718-44 Mfr # 8107BNUMD
COMPARE
8-pin mini-DIN Epoxy Glass capillary
$470.47USD / Each
$522.75USD / Each
Thermo Scientific 8107UWMMD ROSS Ultra pH/ATC Probe, DJ/Epoxy/3m; BNC/8-Pin DIN EW-05718-48 Mfr # 8107UWMMD
COMPARE
8-pin mini-DIN Epoxy Glass capillary
$480.60USD / Each
$534.00USD / Each
Thermo Scientific 8102BNUWP ROSS Ultra pH Probe, Refillable/DJ/Glass; WP BNC
Always in Stock
EW-05718-70 Mfr # 8102BNUWP
COMPARE
BNC Glass Glass fiber
$478.80USD / Each
$532.00USD / Each
Thermo Scientific 8104BNUWP ROSS Ultra pH Probe, DJ/Glass/Rugged-Bulb; WP BNC EW-05718-73 Mfr # 8104BNUWP
COMPARE
BNC Glass Ceramic
$551.70USD / Each
$613.00USD / Each
Thermo Scientific 8103BNUWP ROSS Ultra pH Probe, DJ/Glass/Semi-Micro; WP BNC EW-05718-75 Mfr # 8103BNUWP
COMPARE
BNC Glass Ceramic
$607.27USD / Each
$674.75USD / Each
Thermo Scientific 8156BNUWP ROSS Ultra pH Probe, Refillable/DJ/Epoxy; WP BNC EW-05718-77 Mfr # 8156BNUWP
COMPARE
BNC Epoxy Glass fiber
$503.77USD / Each
$559.75USD / Each
Thermo Scientific 8115BNUWP ROSS Ultra pH Probe, DJ/Epoxy/Semi-Micro; WP BNC EW-05718-82 Mfr # 8115BNUWP
COMPARE
BNC Epoxy Glass fiber
$536.17USD / Each
$595.75USD / Each
Thermo Scientific 8135BNUWP ROSS Ultra, Epoxy, Flat-Surface, pH Electrode EW-58824-44 Mfr # 8135BNUWP
COMPARE
BNC Epoxy Glass fiber
$652.50USD / Each
$725.00USD / Each
Showing 1- 13 of 13

Need Help with this product?

Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.

Call Us At1-800-323-4340
Live chat