a division of Lazar Research Laboratories, Inc.
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Tel: 814-870-9309 | Fax: 914-810-8660
Your Micro Electrode Measurement Experts Since 1976™
Measure  pH   O2   Na   Ca   K   CO2   H2S   NO   ORP  in a Single Droplet™

Limited time offer!

FREE digital meter

with purchase of micro electrode

Selection of pH, redox ORP, DO & common ion electrodes

Receive a free digital meter ($190 - $290 value*) when purchasing one of our industry-standard micro electrodes. Choose between micro pH, micro redox, micro DO or micro ion electrodes.

* Type of meter varies based on type of micro electrode purchased. Companion digital meter selected for optimal use with type of electrode selected.

Our industry standard micro electrodes have been can measure samples as small as 10 microliters which is less than 1/5 the volume of a single drop of liquid. They can also measure small biological and chemical specimens down to less than 1 mm in length. The probes have tips sizes from 0.5 to 2 mm.

Purchase any of the following electrodes and receive a companion digital meter FREE:

Request a formal pro forma or quotation

The number of free meters is limited to stock on hand.

To guarantee availability, reserve your free digital meter before January 31, 2021

Fill out this form to reserve free digital meter & receive full details:
Submitting this form does not obligate you to purchase
Your name:
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Electrode(s) of interest
+ additional questions/comments:
You may also request details by emailing or
calling 814-870-9309 (001-814-870-9309 international).
Notify a fellow researcher about this special offer:
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This special offer cannot be combined with any other special sales or offers.

Request further details
Request a formal pro forma or quotation

For specific questions or to receive printed literature, send your request by email to or call us at 814-870-9309, or fax us at 914-810-8660.
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Prices and specifications subject to change without notice.

All offers subject to change without notice
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