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Dave Masulli

Applications Engineer II
Hanna Instruments, USA

Dave graduated from Rhode Island College with a degree in biology and chemistry. At Hanna, he provides applications training and acts as a technical advisor for wide variety of clients. He’s passionate about food science, process analysis, and good coffee. Dave may be reached at

Recent Posts

Guide to Chemical Oxygen Demand (COD) Testing

Performing chemical oxygen demand testing is important in determining wastewater treatment effectiveness and can help diagnose any problems in treatment.

8 Tips on Preparing Your Wine Lab for Testing

By following these eight steps, you can be sure your wine lab is always ready to handle all your testing needs including pH, SO2, ORP, TA, and refractometry.

How to Test Nutrients Using the GroLine HI9814 Meter

Designed for hydroponic, aquaponic, and greenhouse growers, the Hanna Instruments GroLine HI9814 is a combo meter that measures pH, EC, TDS and temperature.

With HALO a Laboratory Grade pH Meter is Closer Than You Think

Finding a quality meter that fits into most budgets can be a challenge, but Hanna's HALO - the world’s first Bluetooth pH electrode - is solving this problem.

Top 5 Reasons Why You Should Move to Automated Titration

Automated titration technology is becoming more accessible and affordable. Find out why you should be considering a change if you are titrating manually.

Top 10 Mistakes in pH Measurement

Proper technique in pH measurement is not always put into practice. Learn about the top 10 pH mistakes our experts see, and find out what to do instead!

The Complete Guide to Salt in Food

Your guide to determining the different methods available for determining salt in food with advantages and limitations.