41115603

Aquasearcher pH Meter a-AB23PH-FF

Calibration Solutions; Assortment Pack; 5 each pH 4.01, 7.00, 10.00 and rinse water pouches

Calibration Solutions; pH 10.00 Singles Pouches

Calibration Solutions; pH 4.01 Singles Pouches

Calibration Solutions; pH 7.00 Singles Pouches

Dual Star Meter pH Nitrate Kit

Dual Star Meter pH Sodium Kit

Dual Star pH/ISE Dual Channel Benchtop Meter Ammonia and pH Kit

DUAL STAR pH/ISE METER, 090043 ELECTRODE STAND, 927007MD ATC PROBE, 1010053 RS232 CABLE, UNIVERSAL POWER ADAPTER and USER GUIDE

DualStar Meter pH Chloride Kit

Electrode Arm, Orion Star A, no base

Meter, STAR A321 pH, Portable

Oakton CTSTestr 5 Waterproof Pocket Tester

Oakton EcoTestr pH1 Waterproof Pocket Tester

Oakton Ion 6+ Handheld Meter Kit with Case, Solutions, and pH/ATC Probe (order ISE probe separately)

Oakton Ion 6+ Handheld Meter Kit with NIST-Traceable Calibration; includes Case, Solutions, and pH/ATC Probe (order ISE probe separately)

Oakton PC 450 Waterproof Portable Meter with Combination Probe and NIST Calibration Certificate

Oakton pH 150 Waterproof Portable Meter Kit

Oakton pH 150 Waterproof Portable Meter Kit with Calibration

Oakton pH 150 Waterproof Portable Meter with Single-Junction All-in-One Electrode

Oakton pH 5+ Handheld Meter Kit; includes Case, Solutions, and pH/ATC Probe

Oakton pH 5+ Handheld Meter with ATC; Meter ONLY

Oakton pH 5+ Handheld Meter with pH Probe

Oakton pH 550 Benchtop pH Meter Kit with Probe and Stand

Oakton pH 6+ Handheld Meter Kit with Case, Solutions, and pH/ATC Probe

Oakton pH 6+ Handheld Meter Kit with Case, Solutions, pH/ATC Probe, and NIST-Traceable Calibration

Oakton pH 6+ Handheld Meter with ATC Probe (order pH probe separately)

Oakton pH 6+ Handheld Meter with pH Probe

Oakton pHTestr 5 Waterproof Pocket Tester

Oakton pHTestr 50 Waterproof Pocket pH Tester, pH Range -1 to 15

Oakton pHTestr 50S Spear-Tip Waterproof Pocket Tester

Oakton RS232 Cable, Phono Plug to RS232 9-pin (F), 1.5 m cable

Oakton Universal Power Adapter for 150/450 and 2700 series meters

Oakton Waterproof pH 450 Meter and Probe with NIST certificate

Oakton Waterproof pH 450 Meter Kit

Oakton Waterproof pH 450 Meter Kit with NIST certificate

Ohaus ST10 Starter pH Pen Meter, 0.0 to 14.0 pH range, 0.1 pH resolution

Ohaus ST20 Starter pH Pen Meter with Temperature Compensation, 0.00 to 14.00 pH range, 0.01 pH resolution

Ohaus Starter ST300 pH Meter with ST320 3-in-1 Plastic Gel pH Electrode,and pH Buffer Powder Sachet

Orion Dual Star pH/ISE Dual Channel Benchtop Meter Fluoride and pH Kit

Orion Dual Star pH/ISE Dual Channel Benchtop Meter Kit with ROSS ULTRA pH Electrode, ATC Probe, and Stand

Orion Dual Star pH/ISE Dual Channel Benchtop Meter Kit with ROSS ULTRA pH Electrode, ATC Probe, Solutions and Stand

Orion Dual Star pH/ISE Dual Channel Benchtop Meter with ROSS Ultra Triode Epoxy-Body pH/ATC Electrode

Orion electrode stand with meter-attachable bracket for Orion Lab Star PH111, EC112, DO113 meters

Orion Lab Star PH111 pH/mV bench meter difficult sample kit with 9165BNWP Sure-Flow refillable epoxy-body pH electrode, 927007MD ATC temperature probe, 916099 buffer kit, electrode stand, PC cable, 100-240V 50/60Hz universal power

Orion Lab Star PH111 pH/mV bench meter easy-to-clean bio kit with GD9156BNWP double junction refillable epoxy-body pH electrode, 927007MD ATC temperature probe, 916099 pH buffer kit, stand, PC cable, 100-240V 50/60Hz universal pow

Orion Lab Star PH111 pH/mV bench meter low-maintenance bio kit with GD9106BNWP double junction gel-filled epoxy-body pH electrode, 927007MD ATC temperature probe, 916099 buffer kit, stand, PC cable, 100-240V 50/60Hz universal powe

Orion Lab Star PH111 pH/mV bench meter standard kit with 9157BNMD Orion Triode single junction refillable epoxy-body pH/ATC electrode, 916099 pH buffer kit, electrode stand, PC cable, 100-240V 50/60Hz universal power adapter

Orion Lab Star PH111 pH/mV Bench Meter with Electrode Stand, PC Cable, 100-240V 50/60Hz Universal Power Adapter

Orion STAR A121 pH/mV/Temperature Portable Meter Kit