METTLER TOLEDO InLab NMR pH Electrode
Slim 3 mm pH electrode designed for accurate measurement in NMR tubes, narrow vessels, and small-volume laboratory samples.
- Ultra-slim 3 mm shaft for NMR tubes and narrow vessels
- Compatible with LabX software and InMotion Autosampler
- Accurate pH measurement from 0 to 14
Introduction
The METTLER TOLEDO InLab NMR pH Electrode delivers precise pH measurement for narrow NMR tubes, long test tubes, and other small-volume sample containers. Its ultra-slim 3 mm glass shaft easily reaches confined spaces while maintaining reliable performance across a pH range of 0 to 14. Compatible with METTLER TOLEDO Seven Excellence, Seven Compact, and other compatible meters, this electrode also integrates with LabX software and the InMotion Autosampler, making it an excellent choice for research, pharmaceutical, and analytical laboratories.
A pH electrode featuring a slim shaft diameter that allows for measurements in NMR tubes or of very small sample volumes.
- For use with METTLER TOLEDO Seven Excellence and Seven Compact meters as well as other brands. Connection cables may be required.
- Capture electrode calibration and results with LabX software, designed for advanced data management and 21CFR part 11 regulatory compliance.
- Compatible with InMotion Autosampler to automate measurement and cleaning of up to 303 samples.
Featured Applications
- NMR tubes
- Small volume samples
- Small measuring vessels
Specification
| Description | pH electrode InLab NMR |
| Connector Types | S7 |
| Junction | Ceramic |
| Material | Glass |
| pH Range | 0 to 14 |
| Temperature (Metric) Operating | 0°C to 80°C |
| Type | Combination Electrode |
| Filling Solution Type | 3mol/L KCl AgCl saturated |
| For Use With (Application) | For particularly long test tubes, vials or vessels |
| For Use With (Equipment) | S7 to BNC (30281915) |
| Internal Reference | Ag/AgCl |
| Membrane | U Glass |
| Model | InLab™ NMR |
| Storage Requirements | 3mol/L KCl AgCl saturated |
| Temperature (English) Operating | 32°F to 176°F |
| Temperature (Metric) Range | 0°C to 80°C |
| Length (English) | 7.87 in. |
| Length (Metric) | 200 mm |
| Diameter (English) | 0.12 in. |
| Diameter (Metric) | 3 mm |
Why Choose METTLER TOLEDO InLab NMR pH Electrode?
The METTLER TOLEDO InLab NMR pH Electrode helps laboratories measure pH accurately in narrow vessels where standard electrodes cannot fit. Its slim 3 mm diameter and 200 mm shaft make it ideal for NMR tubes, long test tubes, vials, and other small measuring vessels. The durable glass body and ceramic junction provide stable and reliable performance across a wide pH range from 0 to 14. Laboratories can connect the electrode to METTLER TOLEDO Seven Excellence and Seven Compact meters or other compatible instruments using the appropriate cable. LabX software simplifies calibration records and data management, while compatibility with the InMotion Autosampler supports automated measurement and cleaning for higher productivity. The result is dependable performance for demanding laboratory applications.
Related products
Digital Refractometer
Fast, accurate Digital Refractometer with automatic temperature compensation, IP65-rated, stainless steel prism, and Brix-to-Baumé conversion for food, wine, and syrup.
- Measures Brix and Baumé with high accuracy
- IP65 dust- and water-resistant design
- Fast readings using just 2–3 drops of sample
- Automatic temperature compensation for reliable results
Milwaukee Total Dissolved Solids Meter
Milwaukee Total Dissolved Solids Meter ensures accurate, fast water quality testing with automatic temperature compensation and digital LCD display. Ideal for labs.
- Measures Total Dissolved Solids (TDS) from 0–1999 mg/L (ppm)
- Ideal for aquariums, aquaculture, and water treatment
- Large, easy-to-read digital LCD screen
- Compact, lightweight, and portable design
Milwaukee Conductivity Meter
Milwaukee Conductivity Meter offers fast, accurate EC readings with automatic temperature compensation and large LCD display. Perfect for agriculture and hydroponic applications.
- Measures electrical conductivity from 0–1990 µS/cm
- Automatic temperature compensation for accurate EC readings
- Ideal for agriculture, hydroponics, and soil testing
Electronic Pipette Machine
High-precision Rainin Digital Pipette with ergonomic design, LiteTouch system, and digital volume control for accurate, reproducible lab results.
- Digital volume control for precise and repeatable measurements
- Ergonomic design with LiteTouch system for reduced hand strain
- Wide volume range: 0.1 µL to 10 mL, single and multi-channel models
pH-Conductivity Meter Duo S213
- Measures pH -2 to 20 accurately.
- Conductivity range 0.001-1000 mS/cm.
- IP54 watertight and dustproof design.
- Stores 1,000 measurements with USB transfer.
The pH-Conductivity Meter Duo S213 measures pH (-2 to 20) and conductivity (0.001-1000 mS/cm) with dual-channel precision. Featuring an IP54 rating, it operates from -30°C to 130°C for versatile lab use.
Cond Meter SevenDirect SD30
- Measures 0.001-2000 mS/cm accurately.
- 7" touch screen for easy use.
- IP54 watertight and dustproof design.
- Stores 2000 measurements with USB transfer.
The Cond meter SevenDirect SD30 measures conductivity from 0.001 μS/cm to 2000 mS/cm with a 7" touch screen. Featuring ISM compatibility and an IP54 rating, it’s perfect for lab testing from -30°C to 130°C.
Electrode for PH Meter
- Measures pH 0-14 accurately.
- Robust POM shaft design.
- BNC/RCA connector for compatibility.
- Low-maintenance gel electrolyte system.
The Electrode for pH Meter ensures accurate pH measurement (0-14) in water, beer, and soil samples. With a robust POM shaft and BNC/RCA connector, it operates within 0°C-80°C for reliable testing

Reviews
There are no reviews yet.