Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes.
Tolerance: ± 0.02 pH

pH electrode with chemically resistant PEEK shaft and open junction for general applications in the laboratory and outdoors.

• ARGENTHAL™ reference system with silver ion trap
• Solid XEROLYT^® reference electrolyte

-With integrated temperature probe and fixed cable


ISM version: With automatic sensor recognition and storage of calibration history. Calibration data and probe ID are stored in the sensor and transmitted automatically to the measuring device

Specifications
Temperature range:	0 ... 100 °C
pH range:	0 ... 14 pH
Electrolyte:	XEROLYT® polymer
Diaphragm:	open junction
Membrane resistance at 25 °C:	< 250 MΩ

Supplied in packs of 250ml.

To test redox (ORP) of electrodes. Supplied in bottles as indicated.

710: 4 platinum poles
720 + 751-4 + 752-6: 2 platinum poles
731 + 738: 4 graphite poles
741 + 742: 2 steel poles
ISM^® (Intelligent Sensor Management) is a sophisticated safety concept that leaves nothing to chance. The instrument automatically detects the connected sensor and uses the most up-to-date calibration data stored on the sensor chip.

All Conductivity sensors with integrated probe sensor (NTC 30 kΩ), shaft length 120 mm, schaft diameter 12 mm, only type 751-4 has diam. 4 mm and 752-6 diam. 6 mm.

Sealed sachets in boxes as indicated. For single use only. Packaging ensures that buffer solution is always fresh, has not been used before and is not contaminated.

For density and refractometer calibration in one step. Bottles can directly be used in SC1 and SC30 automation units. Coded with barcodes for fully automatic verification procedure in METTLER-TOLEDO LiQC systems.

pH-combination electrode with polysulfone shaft, Ag/AgCl reference system and S7 electrode head.

Cable - please order separately.

Specifications
Temperature range:	0 ... 50 °C
pH range:	1 ... 11 pH
Temperature sensor:	no
Length / Diam.:	120 mm / 12 mm
Electrolyte:	Fluid, KCl 3mol/l, AgCl saturated
Diaphragm:	Safelock™ ABS ring
Membrane resistance at 25 °C:	< 800MΩ

pH-combination electrode with glass shaft, ARGENTAL™ reference system and S7 electrode head.

Cable - please order separately.

Specifications
Temperature range:	0 ... 100 °C
pH range:	0 ... 12 pH
Temperature sensor:	no
Length / Diam.:	100 mm / 6 mm
Electrolyte:	XEROLYT®EXTRA Polymer
Diaphragm:	open junction
Membrane resistance at 25 °C:	< 600 MΩ

Combined pH electrode, glass shaft, ARGENTHAL™ reference with silver-ion trap, detachable cable. For InLab^®Routine please order separately InLab^® cable S7 and for InLab^®Routine Pro and InLab^®Routine Pro ISM please order separately InLab^® cable MultiPin-BNC/RCA.

Specifications
Temperature range:	0 ... 100 °C
pH range:	0 ... 14 pH
Electrode Dia.:	12 mm
Electrolyte:	Liquid, KCl 3 mol/l
Diaphragm:	ceramic
Membrane resistance at 25 °C:	< 600 MΩ
Shaft length:	min. 120 mm

With integrated reference electrode. Easy cleaning of the diaphragm between measurements with Click & Clear™ (except Na electrode): by pressing the electrode head, the electrolyte solution flows through the diaphragm. The electrolyte can be easily emptied and refilled. Optimum contact between sample and electrolyte solution is always guaranteed.

Scope of supply: Sensor with permanently connected 1.2 m cable with BNC connection, 60 ml reference electrolyte, operating instructions

Scope of supply Na-electrode: Sensor with S7 plug head, diaphragm made of glass with higher sensitivity to sodium, 25 ml reference electrolyte, operating instructions

pH electrode with chemically resistant PEEK shaft and open junction for general applications in the laboratory and outdoors.

• ARGENTHAL™ reference system with silver ion trap
• Solid XEROLYT^® reference electrolyte

-With fixed cable

• Waterproof (IP 67)

ISM version: With automatic sensor recognition and storage of calibration history. Calibration data and probe ID are stored in the sensor and transmitted automatically to the measuring device

Temperature range:	0 ... 100 °C
pH range:	0 ... 14 pH
Membrane resistance at 25 °C:	<250 MΩ
Electrolyte:	XEROLYT® polymer
Diaphragm:	Open junction

pH electrode with chemically resistant PEEK shaft and open junction for general applications in the laboratory and outdoors.

• ARGENTHAL™ reference system with silver ion trap
• Solid XEROLYT^® reference electrolyte

Please order compatible cable separately.

Temperature range:	0 ... 100 °C
pH range:	0 ... 14 pH
Membrane resistance at 25 °C:	<250 MΩ
Electrolyte:	XEROLYT® polymer
Diaphragm:	Open junction

For connecting pH electrodes with built-in temperature sensors and MultiPin™ plug head or S7 plug head (without temperature sensor). Suitable for a wide range of measuring devices from different manufacturers.

pH eletrode with glass shaft, Ag/AgCl reference system, BNC plug and 1 m fixed cable.

Temperature range:	0 ... 80 °C
pH range:	0 ... 14
Temperature sensor:	No
Length/Ø:	120 mm/12 mm
Electrolyte:	3 mol/l KCl, AgCl saturated
Diaphragm:	Ceramic
Membrane resistance at 25 °C:	< 600 MΩ

For ion-weak samples like ultra-pure water, deionized water.
pH-combination electrode with glass shaft, ARGENTAL™ reference system with Ag⁺trap and MultiPin™ electrode head.

Cable - please order separately.

Specifications
Temperature range:	0 ... 80 °C
pH range:	0 ... 11 pH
Temperature sensor:	NTC 30 kΩ
Length / Diam.:	170 mm / 12 mm
Electrolyte:	Fluid, KCl 3 mol/l
Diaphragm:	Glass sleeve
Membrane resistance at 25 °C:	< 50 MΩ

Redox combination electrodes for measuring the oxidation/reduction potential in aqueous solutions. The signal is generated on the surface of the indicator electrode by an electron exchange with the oxidation/reduction system of the measured medium. Without temperature sensor. With Safelock™ end ring for easy refilling of the reference electrolyte and complete sealing in closed position. For use with a wide variety of measuring instruments.

InLab^® Redox: For general purpose. With platinum ring indicator electrode
InLab^® Redox Pro: For emulsions, wastewater analysis and general purpose. With movable ground joint junction and platinum ring indicator electrode
InLab^® Redox L: For large samples. With platinum ring indicator electrode
InLab^® Redox Au: Combined redox electrode with gold ring indicator electrode
InLab^® Redox Ag: Combined redox electrode with silver ring indicator electrode
InLab^® Redox Micro: For small samples. With platinum ring indicator electrode

Please order connection cable separately.

Specifications
Temperature range:	0 ... 100 °C
Connection:	S7
Reference system: Reference electrolyte:	Ag/AgCl 3 mol/l KCl (InLab® Ag: 1 mol/l KNO3)
Type of junction:	Ceramic
Shaft material:	Glass

Electrolyte solution FRISCOLYT-B^® for measurements at low temperature and for media with organic compounds.

FiveEasy™ and FiveEasy™ Plus benchtop meters provide high quality pH/mV measurements with the simple click of a button.

• Large, easy to read and easy to understand display with all information visible at a glance
• Five self-explanatory buttons making operation simple and easy
• Fast and easy connectivity for simple and secure data transfer (FP only)

Scope of supply:
F20-Meter: Meter with CD operating instructions, QuickGuide, declaration of conformity, test certificate, power supply
F20-Standard: as F20-Meter, plus plastic LE438 3-in-1 pH electrode, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets
FP20-Meter: Meter with CD operating instructions, QuickGuide, declaration of conformity, test certificate, power supply
FP20-Standard: as FP20-Meter, plus plastic LE438 3-in-1 pH electrode, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets
FP20-Bio: as FP20-Meter, plus glass LE410 3-in-1 pH electrode, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets
FP20-Micro: as FP20-Meter, plus glass LE422 micro pH electrode, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets
FP20-TRIS: as FP20-Meter, plus glass LE420 pH electrode with moveable sleeve diaphragm, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets

Specifications
Measuring range (Accuracy)
pH F20 / FP20:	0.00 ... 14.00pH / -2.00 ... 16.00pH (±0.01pH)
mV:	-2000 ... 2000mV (±1mV)
Temperature F20 / FP20:	0 ... 100°C (0.5°C) / -5 ... 105°C (0.3°C)
Input:	BNC, Cinch (NTC 30kΩ)
Temperature compensation:	ATC and MTC
Power supply:	100 ... 240V / 50 ... 60Hz / 12V DC
Calibration F20:	3 points, linear, 4 predefined buffer groups
Calibration FP20:	5 points, linear/segmented, 4 predefined buffer groups
FP20 only
Memory:	200 measurements
Interface:	RS232, USB, Reference input

Portable routine model for pH measurements

• New, intuitive menu structure with fast and easy T-Pad navigation in 12 languages
• Robust design with IP67 protection for use in harsh and demanding environments
• Intelligent Sensor Management (ISM^®) functionality reduces the risk of errors
• Up to 5 point calibration with automatic buffer recognition and temperature compensation
• 4 predefined buffer groups and 1 user defined buffer group
• Automatic, manual and time dependant endpoint recording
• Data memory storage for 200 data points
• Power requirements: 4 x 1.5V AA or 1.3V NiMH accumulators

Items supplied:
S2-Meter: Instrument, electrode clip, operating instructions, quick guide, test certificate, declaration of conformity and batteries
S2-Standard kit: As S2-Meter, but also with InLab Expert Pro-ISM-IP67, buffer sachets for pH 4.01, 7.00, 9.21, 10.00
S2-Field kit: As S2-Standard kit, but also with bottles for calibration, uGo™ carrying case
S2-Food kit: As S2-Field kit, but with InLab Solids Pro-IP67 instead of InLab Expert Pro-ISM-IP67
S2-Light kit: As S2-Standard kit, but with InLab Versatile Pro instead of InLab Expert Pro-ISM-IP67

Specifications
pH
Measuring range: Resolution: Accuracy:	-2 ... 20 pH 0.01 / 0.1 ±0.01
mV
Measuring range: Resolution: Accuracy: Relative mV-measurement:	-1999 ... 1999mV 1 ±1 yes
Temperature
Measuring range: Resolution: Accuracy:	-5.0 ... 105.0 °C 0.1 °C ±0.5 °C
Dimensions (W x D x H):	222 x 70 x 35 mm

Portable conductivity meter for field work.

• Measurement made easy: A large, well-structured display, intuitive button arrangement and simple menu ensure measurements can be performed in just a few clicks
• Ergonomic design for one handed operation: Thanks to its ergonomic design, handling the FiveGo is a comfortable experience. The foldable stand provides optimal viewing on flat surfaces
• IP67 Water and dustproof: The IP67 waterproof protection makes the FiveGo portables able to withstand wet and demanding environments

Supplied with:
F3-Meter: Meter only
F3-Standard kit: Meter with LE703 sensor
F3-Field kit: Meter with LE703 sensor, carrying case

Specifications
Conductivity Measuring range: Resolution: Accuracy:	0.00 µS/cm … 200 mS/cm Automatic range ±0.5 % of the measured value
Temperature Measuring range: Resolution: Accuracy:	0 ... 100 °C 0.1 °C ±0,5 °C
TDS (Total Dissolved Solids) Measuring range: Resolution:	0.01 mg/l … 200 g/l Automatic range
Temperature compensation:	Linear 0.00 ... 10.00 %/°C, reference temperature 20 and 25 °C
Calibration:	1 point, 3 predefined standards
Memory size:	200 measurements, current calibration
Dimensions (W x D x H):	188 x 77 x 33 mm
IP code:	IP 67 (meter + sensor)

Portable routine model for conductivity measurement.

• New, intuitive menu structure with fast and easy T-Pad navigation
• Robust design with IP67 protection for use in harsh and demanding environments
• Intelligent Sensor Management (ISM^®) functionality reduces the risk of errors
• Easy 1 point calibration with option of manual cell constant entry
• 3 predefined standards and 1 user defined standard
• Automatic, manual and time dependant endpoint recording
• Data memory storage for 200 data points
• Power requirements: 4 x 1.5 V AA or 1.3 V NiMH accumulators

Scope of supply:
S3-Meter: Includes instrument, electrode clip, operating instructions, quick guide, test certificate, declaration of conformity, batteries
S3-Standard kit: As S3-Meter, but also with InLab 738-ISM and sachets of conductivity standards 1413 µS/cm and 12.88 mS/cm
S3-Field kit: As S3-Standard kit, but also with bottles for calibration, uGo™ carrying case
S3-Bioethanol kit: As S3-Field kit, but also with InLab 725 instead of InLab 738-ISM

Conductivity Measuring range: Resolution: Accuracy:	0.010 µS/cm … 500 mS/cm 0.001 ... 1 (auto-range) ± 0.5%
Temperature Measuring range: Resolution: Accuracy:	-5.0 ... 105.0 °C 0.1 °C ±0.2 °C
TDS (Total Dissolved Solids) Measuring range: Resolution: Accuracy:	0.01 mg/l ... 300 g/l 0.01 ... 1 (auto-range) ±0.5 %
Specific resistance Measuring range:	0.01 ... 100.0 MΩcm
Salinity Measuring range:	0.01 ... 42 psu

Modular professional system for measurements of pH, redox potential, conductivity, salinity / TDS and ion concentration. Fits up to three modules in any composition and order, can be expanded with additional measurement parameters at any time.

• Large, high resolution 7'' colour touch display (capacitive), very clear and easy to operate
• Modularity and flexibility; up to 3 measuring modules can work in parallel, expansion to 3 channels possible
• Universal communication via 2 x USB, Ethernet (LAN) and RS232
• Plain text user interface in 10 languages with menu guidance in full sentences
• OneClick™ operation concept to quickly start frequently used functions and preferred methods
• Storage for user methods
• Highest security and GxP support (ID protection, sophisticated user management, limits / alarms, integrated radio clock, etc.)
• Intelligent sensor management (ISM^®)
• Connection of stirrer, sample changer, PC, barcode reader, keyboard, local or network printer possible
• Storage up to 20000 data sets (measurements, calibrations, methods)
• 17 predefined, 60 user-defined methods
• 5 point calibration (pH), 13 pre-defined and 20 user-defined buffer groups, incl. temperature chart
• uPlace™ electrode arm with perfect vertical movement
• Compatible with all METTLER TOLEDO electrodes (Recommended: ISM^® electrodes)

Scope of supply:
S470-Basic: Includes instrument, 1 x conductivity expansion unit, 1 x pH/mV expansion unit, 1 x blank expansion unit, uPlace™ electrode holder, semi-transparent cover, operating instructions, installation and quick guide, LabX^® direct pH PC software, declaration of conformity, test certificate
S470-Kit: As S470-Basic but with InLab^® Expert Pro-ISM, guide to pH measurements, 2 buffer sachets for pH 4.01, 7.00, 9.21 and 10.00.
S470-USP/EP: As S470-Kit but with InLab^® 741-ISM instead of InLab^® 731-ISM and InLab^® Pure Pro-ISM instead of InLab^® Expert Pro-ISM, BNC/RCA-MultiPin™ ISM-cable (1.2 m), without 1413 µS/cm and 12.88 mS/cm calibration sachets

Specifications	Measuring range // Resolution // Accuracy
Temperature MTC/ATC:	-30.0 ... 130.0 °C // 0.1 °C // ± 0.1 °C
pH:	-2.000 ... 20.000 // 0.001 / 0.01 / 0.1 // ± 0.002
mV:	-2000.0 ... 2000.0 // 0.1 / 1 // ± 0.1
Rel. mV:	-2000.0 ... 2000.0 // 0.1 / 1 // ± 0.1
ISFET pH:	0.000 ... 14.000 // 0.001 / 0.01 / 0.1 // ± 0.05
Conductivity:	0.001 ... 999999 µS/cm // 0.001 ... 1 // ± 0.5% 0.001 ... 2000 mS/cm // 0.001 ... 1 // ± 0.5% 0.001 ... 200 S/m // 0.0001 ... 1 // ± 0.5% 0.001 ... 200000 mS/m // 0.0001 ... 1 // ± 0.5% 0.1 ... 999999 µS/m // 0.001 ... 1 // ± 0.5%
TDS:	0.001 ... 1000 g/l , ppt // 0.001 ... 1 // ± 0.5% 0.001 ... 999999 mg/l , ppm // 0.001 ... 1 // ± 0.5%
Salinity:	0.01 ... 80.0 psu , ppt // 0.01 ... 0.1 // ± 0.5%
Resistivity:	0.01 ... 100.0 MΩ x cm // 0.0001 ... 1 // ± 0.5% 0.01 ... 999999 Ω x cm // 0.01 ... 1 // ± 0.5%
Conductivity Ash:	0.000 ... 2022 % // 0.001 ... 1 // ± 0.5%