Inquiries for all Rudolph Research Analytical Refractometers may be directed to:

Refractometer Information request – Rudolph Research Analytical

Phone: 973.584.1558

Please use the contact form below to contact Rudolph Research Analytical directly about our Instruments.

For product specific contact information, please select one of the following products:
Density Meters | Polarimeters | Refractometers | Quartz Calibration Standards | Sample Cells

Refractometer Information Request

Please take a few minutes to fill out this form to obtain further information. Note: Items marked with a (*) are required fields.

Rudolph Research Analytical manufactures automatic, digital, bench-top laboratory refractometers for a wide variety of industries. With over 5,000 laboratory instruments installed in demanding applications worldwide and many still in use for over 25 years, we are well known for our reliability, and quality standards. Rudolph has established itself as a premier vendor well known for its quality, reliability,  and is NVLAP certified. As perpetual innovators we are known to set the pace in our industry for the design and functionality of bench-top laboratory instruments. Our service and responsiveness come from a deep commitment to integrity that we have maintained for over 50 years. Just ask our customers!

Quality, Innovation, and Integrity with a Global Reach, Rudolph Research Analytical

Refractometer Information Request – Specifications