Automation

Automation

Measure Density, Specific Gravity,
Refractive Index, BRIX, Color, and pH utilizing
the R837 Automated Laboratory Sample Handling System.

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Saccharimeters

Saccharimeters

“…the biggest difference I’ve seen having the
AUTOPOL 880 is how stable the
readings are even with dark samples.
There is no guessing the final answer.”

– Arnel Negranza, Chief Chemist, Western Sugar, USA

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Refractometers

Refractometers

Refractometers Digital, Benchtop
for High Accuracy Laboratories testing RI, BRIX

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Density Meters

Density Meters

Density Meters for Chemical,
Petroleum, Pharmaceutical,
Petro-Chemical, and Beverage Labs

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Polarimeters

Polarimeters

Polarimeters for pharmaceutical, chemical,
sugar, cosmetics, essential oils, education
and university labs from industry leader,
Rudolph Research Analytical

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VeriLinkRx®for Narcotic / Drug Diversion Testing

VeriLinkRx®for Narcotic / Drug Diversion Testing

Drug Diversion Testing Solutions
VeriLinkRx® Closes the Broken Link
in your Narcotics Chain of Custody Program

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Alcotest® RI

Alcotest® RI

Alcohol Proof testing for Distilleries, Breweries
and Wineries. Measure Alcohol Proof, % Alcohol
v/v for Straight or Obscured Spirits.

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Testimonials

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Your company is great to work with!  You have excellent customer service.  It is also nice to have the same contact people year after year.  The instrument was updated in a timely manner and is working great! I wish that all of our suppliers strived to have the high quality customer service that Rudolph does. […]

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Dear Rudolph Team, I want to send my sincere thanks to an amazing team of people who have helped me through several issues with our instruments.  We have had a great experience with our salesperson Julio, who from the day he brought in the instrument for us to test out, has been full of knowledge […]

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Thank you for the excellent service you’ve provided throughout ordering, installing and updating our DDM2911 Plus (Density Meter).

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News

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Digital Refractometers – Universal Concentration Meters

Digital Refractometers – Universal Concentration Meters By Angelo DePalma, Ph.D – Partial Reprint – Originally Published April 6th, 2011,  for original see Lab Manager; – Refractometers are instruments that quantify and identify chemicals and materials based on their refractive index (RI).  A unique property related to the speed of light as it passes through a substance, RI (Refractive Index)  […]

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Quality

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