LabSen®241-3 Professional Combination pH Electrode for Micro Samples (>30 microliters)

Backed by proprietary Swiss pH sensor technology and materials, the LabSen 241-3 Micro Combination pH Electrode Sensor is designed for micro-volume samples (≥30 microliters), especially suitable for NMR sample tubes, microplates, microcentrifuge and microbiological samples.

Unique Glass Membrane - The LabSen 241-3 pH electrode adopts a micro cylindrical glass membrane (3mm in diameter), making micro-sample pH testing easier than ever, and can be tested in high-temperature samples (up to 212°F).

Long-Life Reference System - composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of reference electrode and extends the service life of the electrode.

The electrode uses a BNC connector, compatible with any pH metersthat use BNC connectors such as Apera Instruments MP511, SX811, PH700, PH800, PC800, PH820 and PC820. The temperature sensor is not built-in. Users need to have a separate temperature probe (ex: Apera Instruments MP500) to enable ATC or manually input temperature to realize temperature compensation.

The electrode is backed up with a 6-month warranty by Apera Instruments.

Features:

• Proprietary pH sensor technology and materials from Switzerland
• Special LabSen micro cylindrical sensor tip, suitable for micro-volume pH measurement (>30 microliters)
• Suitable for testing in NMR tubes
• Long-Life Reference System, improving the stability of reference electrode and prolong the service life of the electrode
• 6-Month Warranty fulfilled by Apera Instruments

Technical Specifications:

Warranty:

We warrant this electrode to be free from defects in material and workmanship and agree to repair or replace free of charge, at the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of SIX MONTHS from the delivery.

This limited warranty does NOT cover any issues due to:

• Accidental damage
• Improper use
• Normal wear and tear
• Transportation
• Storage
• Failure to follow the product instructions
• Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter
• Unauthorized repair
• External causes such as accidents, abuse, or other actions or events beyond our reasonable control.