Callison &Sons

Dear Peter,
I am writing to express what a benefit the Rudolph Research Autopol IV and J257 Refractometer, used in conjunction with the Anton Paar Density Meter and sample changer, has been to our laboratory. We purchased this equipment in July 2001 when it was becoming to keep up with the analytical needs of our steadily growing business. Incorporating this system into our laboratory has been like adding another employee. It saves time while ensuring accurate results, and is extremely userĀ­ friendly. In addition, I’ve found that Rudolph Research Analytical goes the extra mile to ensure their customer is satisfied with their product and their service. I would highly recommend this equipment and this company to any lab as busy as ours.

Shannon Knutson
Quality Assurance Specialist