Buy new or used pH Probes. Find online auctions and classified ads for pH Probes on LabX.

pH Probe

The new R1000-4 pH Probe from Ocean Optics is designed to work with non-intrusive reflective pH patches (PH-BCG-REFLECT) but can also be used with our RedEye oxygen sensor patches. 
 
This probe consists of four 100 um plastic fibers arranged in a 3-around-1 configuration. 
 
The three illumination fibers are angled at 25.5° to focus light to the center of the sensor patch. 
 
The R1000-4's design greatly increases back reflection -- improving the signal-to-noise ratio. This is critical for ambient light and color immunity that makes our sensors so unique and efficient.
266 Listings found for pH Probe
Ace Glass Ph Probe, 3-Ft Lead, Bnc Connector, 3-Ft Extension 12990-01
New
Ace Glass Ph Probe, 3-Ft Lead, Bnc Connector, 3-Ft Extension 12990-01
$562.70 USD
Ace Glass Adapter, PH Probe, Glass Tube, 36in 5278-18
New
Ace Glass Adapter, PH Probe, Glass Tube, 36in 5278-18
$32.30 USD
Ace Glass Adapter, PH Probe, 48in, Fetfe O-Ring, Complete 5278-48
New
Ace Glass Adapter, PH Probe, 48in, Fetfe O-Ring, Complete 5278-48
$199.75 USD
Ace Glass Adapter, PH Probe, 48in, Chemraz O-Ring, Complete 5278-149
New
Ace Glass Adapter, PH Probe, 48in, Chemraz O-Ring, Complete 5278-149
$311.95 USD
Ace Glass Adapter, PH Probe, 24in, Fetfe O-Ring, Complete 5278-40
New
Ace Glass Adapter, PH Probe, 24in, Fetfe O-Ring, Complete 5278-40
$198.05 USD
Ace Glass Adapter, PH Probe, 36in, Chemraz O-Ring, Complete 5278-145
New
Ace Glass Adapter, PH Probe, 36in, Chemraz O-Ring, Complete 5278-145
$311.10 USD
Ace Glass Adapter, PH Probe, Glass Tube, 48in 5278-23
New
Ace Glass Adapter, PH Probe, Glass Tube, 48in 5278-23
$33.15 USD
Ace Glass Adapter, PH Probe, 36in, Fetfe O-Ring, Complete 5278-44
New
Ace Glass Adapter, PH Probe, 36in, Fetfe O-Ring, Complete 5278-44
$198.90 USD
Ace Glass Adapter, PH Probe, 24in, Chemraz O-Ring, Complete 5278-141
New
Ace Glass Adapter, PH Probe, 24in, Chemraz O-Ring, Complete 5278-141
$310.25 USD
Ace Glass Adapter, PH Probe, Glass Tube, 24in 5278-14
New
Ace Glass Adapter, PH Probe, Glass Tube, 24in 5278-14
$30.60 USD
ORION 420 AT, THERMO ELECTRON CORPORATION, : 086024, BASIC PH/MV/ORP BENCH TOP METER INCLUDES PROBE
Not Specified
ORION 420 AT, THERMO ELECTRON CORPORATION, : 086024, BASIC PH/MV/ORP BENCH TOP METER INCLUDES PROBE
Please Inquire
Madgetech PH1 General Purpose pH Probe
New
Madgetech PH1 General Purpose pH Probe
$95.00 USD
Semitool | 61326-05, pH Probe
New
Semitool | 61326-05, pH Probe
Please Inquire
BRUKER PROBE, NO Z45332, 1H=500MHZ, S2, TXI, LC, 4MM, Z-GRAD, 2H, 1H, 13C, 15N, PH LCTX1500SB H-C/N-
Not Specified
BRUKER PROBE, NO Z45332, 1H=500MHZ, S2, TXI, LC, 4MM, Z-GRAD, 2H, 1H, 13C, 15N, PH LCTX1500SB H-C/N-
Please Inquire
Madgetech PH-RUGGED ATC CABLE With Built-In RTD Probe
New
Madgetech PH-RUGGED ATC CABLE With Built-In RTD Probe
$251.00 USD
pH meter and probe | Ohaus ST2200-F (NEW) Free Shipping
New
pH meter and probe | Ohaus ST2200-F (NEW) Free Shipping
$403.00 USD
Mettler Toledo pH Probe InPro 32530SG/120
Not Specified
Mettler Toledo pH Probe InPro 32530SG/120
Please Inquire
pH/ORP meter with probes | Ohaus Aquasearcher AB23PH kit (NEW)
New
pH/ORP meter with probes | Ohaus Aquasearcher AB23PH kit (NEW)
$446.00 USD
SENTRON RED-LINE PROBE, 060 DEGREES CELSIUS; 014PH, W/USER MANUAL
Not Specified
SENTRON RED-LINE PROBE, 060 DEGREES CELSIUS; 014PH, W/USER MANUAL
Please Inquire
METTLER DG111 TITRATOR PROBE / ELECTRODE 0-14 PH, 0-70°C, 3MKCL
Not Specified
METTLER DG111 TITRATOR PROBE / ELECTRODE 0-14 PH, 0-70°C, 3MKCL
Please Inquire
ORION MODEL: SA520, DIGITAL PH /TEMP / MV METER WITH PROBE : TR97A
Not Specified
ORION MODEL: SA520, DIGITAL PH /TEMP / MV METER WITH PROBE : TR97A
Please Inquire
CORNING PH METER MODEL 10, : 1593, CAT NO 457110, WITH PROBE
Not Specified
CORNING PH METER MODEL 10, : 1593, CAT NO 457110, WITH PROBE
Please Inquire
METTLER DG 111 -12 PH, 0-70 DEG C 3 M KCI PROBE
Not Specified
METTLER DG 111 -12 PH, 0-70 DEG C 3 M KCI PROBE
Please Inquire
ORION RESEARCH MODEL 201 DIGITAL PH METER WITH PROBE, TWO POWER ADAPTERS, AND CARRYING CASE
Not Specified
ORION RESEARCH MODEL 201 DIGITAL PH METER WITH PROBE, TWO POWER ADAPTERS, AND CARRYING CASE
Please Inquire
SENTRON 1000 PH-001 43089 PH PROBE, (USED) REMOVED FROM SERVICE 6/6/00
Not Specified
SENTRON 1000 PH-001 43089 PH PROBE, (USED) REMOVED FROM SERVICE 6/6/00
Please Inquire