Rudolph Research Analytical acquires assets of Rudolph Instruments DBA DigiPol Technologies. Rudolph Research Analytical (RRA) has acquired the assets of Rudolph Instruments, Inc, manufacturer of the DigiPol line of Polarimeters. Rudolph Research Analytical is a highly respected worldwide manufacturer of high accuracy laboratory instrumentation. With roots in sugar purity testing dating back to before the […]
Tribute to the Baddley Family
Baddley Chemicals Inc. has been an innovator and key supplier to the sugar industry since 1998. After recognizing a new solution was needed to replace sugar reagents that contained toxic Lead Subacetate, Dr. Bill Baddley embarked on finding a suitable solution for safely clarifying sugar cane and beet juices. After 10 years of research […]
European Pharmacopoeia Essential Oils for Changes Optical Rotation Measurements
Changes to the European Pharmacopoeia Essential Oils regarding Optical Rotation Measurements / Polarimeter Measurements In April 2022 there is a change coming to the European Pharmacopoeia regarding the measurement of essential oils such as Sweet Orange Oil. The revised monograph requires that samples now need to be measured in a 0.1 dm (10mm) length cell […]
Accurate Determination of Sulfuric Acid Concentration
ACCURATE DETERMINATION OF SULFURIC ACID WITHIN THE CHEMICAL, ACCUMULATORS, FERTILIZERS, METAL, AND PLASTICS INDUSTRIES The Density – Concentration Relationship of H2SO4 As the concentration of the Sulfuric Acid increases, the density also increases. This fairly linearrelationship goes from 0% concentration up to approximately 96% or 97%. However, somewhere around 93% the linear relationship starts to […]
ANALYSIS OF CLEANING PRODUCT RAW MATERIALS
Preamble – Measuring Cleaning Product Materials The current crisis is bad, but it is a crisis and will get resolved. One of the left-over effects from it that will persist for many years though is an increased effort on cleaning. Airplane seats, sports venues and even doorknobs on residential houses are going to be subject […]
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