Certified Reference Materials

Overview of Saybolt Colour in Petroleum Products

Saybolt Colour is a crucial measurement in the petroleum industry, defining the colour of various petroleum products, including refined oils such as undyed motor and aviation gasoline, aviation turbine fuels, naphtha, kerosine, pharmaceutical white oils, diesel fuel oils, heating oils, and lubricating oils and petroleum waxes. This colour parameter is essential for quality control and ensuring product consistency. The Saybolt colour scale varies, the faintest coloration +30, the darkest evaluable Saybolt colour number is -16.

Importance of Saybolt Colour in Petroleum Products

Saybolt Colour holds significant importance in the petroleum industry as it plays a pivotal role in quality assurance and product consistency. The colour of petroleum products can indicate purity, processing quality, contamination and even product performance characteristics. Saybolt Colour allows users

Introduction

Cloud point is an important property of petroleum products that can greatly impact their performance and reliability. Understanding cloud point is crucial for industries that rely on petroleum products and biodiesel fuels. This brief guide provides an explanation of cloud point, its significance, and how it can be measured accurately using certified reference materials. Whether you are a researcher, technician, or industry professional, This guide aims to provide an overview of the cloud point, including its definition, measurement techniques, factors affecting it, and the importance of using certified reference materials for accurate analysis.

What is Cloud Point or fuel Cloud Point and why is it important in the petroleum industry?

Cloud point refers to the temperature at which paraffin wax or other solid components start to precipitate from a petroleum product, causing it to become cloudy or hazy. This phenomenon can occur in various petroleum

Introduction to ISO 17034

ISO 17034 is an international standard that sets out the requirements for reference material producers and helps ensure the reliability and accuracy of measurement results and reference materials produced. Reference materials play a critical role in quality control and assurance across a wide range of industries, including petrochemicals, pharmaceuticals, food and beverages, environmental testing, and more. By adhering to ISO 17034, reference material producers can demonstrate their competence and expertise in producing reliable and traceable materials. In this blog, we will explore the key aspects of ISO 17034 and how it can benefit both reference material producers and end-users.

Understanding the Importance of International Standards

International standards play a crucial role in today's globalised world. They provide a common set of guidelines and requirements that facilitate trade, ensure product

Introduction

In the field of analytical chemistry, accuracy is paramount. When analysing samples to determine the Total Base Number (TBN), it is crucial to have reliable reference materials to ensure accurate results. Certified Reference Materials (CRMs) play a vital role in maintaining precision and accuracy in TBN analysis, as they provide a benchmark against which samples can be compared. This blog explores the importance of total base number in various industries, as well as the utilization of certified reference materials to maximize accuracy and enhance confidence in analytical results.

Understanding the Total Base Number (TBN)

Total Base Number (TBN) is used in the field of analytical chemistry, and it is the measure of the reserve alkalinity in a sample. This parameter is particularly important in industries such as petroleum, automotive, and marine, where TBN analysis is crucial for monitoring the performance and quality

Total Acid Number and the use of Certified Reference Materials

The Total Acid Number: A Crucial Indicator in Oil Analysis

The Total Acid Number (TAN) method is a critical procedure in oil analysis. It is a measure of the acidic constituents in petroleum products, which can indicate the oil's degradation level. The acid number is a crucial parameter that helps in determining the oil's quality and its remaining useful life.

The total acid number is calculated by titrating a solution of the oil sample with a base, usually potassium hydroxide, and measuring the amount of base required to neutralize the acid. The result is expressed in milligrams of potassium hydroxide per gram of oil (mg KOH/g oil). This value is the total acid number.

Total Acid Number Certified Reference Materials: Ensuring Accuracy in Measurements

To ensure the accuracy and reliability of the total acid number measurements, it is essential