Cell Density Measurements: The OPTURA®PALM®
Handheld contactless biomass sensor offers accurate cell density measurement in seconds
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Results for "Mass spectrometry"
Shelf Life Testing of Fruits: A Laboratory Guide to Principles and Methods
Understand the principles, methods, and significance of shelf life testing of fruits, and the role of third-party testing labs in ensuring fruit quality and longevity.
ASK THE LAB EXPERT: Facilitating the Discovery of Nutraceuticals and Small Molecules
Using computers and technology to analyze data and better understand natural systems can help design highly specific and effective nutraceuticals.
Measuring Biomarkers Using Cellphone’s Built-In Compass
A regular cellphone magnetometer can be used to accurately measure blood glucose levels
Welcoming West Texas Analytical Laboratory to the Contract Laboratory Network
WTAL expands the Contract Laboratory Network to support Oil and Gas Testing
Pros and Cons of Outsourcing Laboratory Services
Companies looking to outsource should weigh out the pros and cons of outsourcing and in-house testing
ASK THE LAB EXPERT: The Complex Nature of Drug Formulation: Stories from a Formulation Lab
Drug formulation is and continues to be challenging. Every product is different. Every drug behaves differently based on its physicochemical properties. Understanding those properties through preformulation and in vitro permeability testing is important in designing an appropriate dosage form.
Staff Awareness is Crucial While Handling Laboratory Equipment
The mistake of a university janitor has highlighted the importance of proper training and knowledge in handling laboratory equipment. It is extremely important that all staff members possess thorough knowledge of the rules and procedures of each individual...
Jewelry Heavy Metals Testing
Necklaces, earrings, and rings in gold, silver, and platinum certainly look pretty but how safe are they?
Rolling Thin Film Oven Test (RTFOT)
Asphalt Testing RTFOT stands for "Rolling Thin Film Oven Test" and is a type of testing done on asphalt binders. Rolling Thin Film Oven Test RTFOT assesses the effect of heat and air on a moving film of semi-solid asphalt material, and is used to simulate the...
What is the Difference Between Histology Stains?
Selecting the correct stain depends on multiple factors
What is HASS Testing / HALT Testing
Highly Accelerated Stress Screening (HASS) and Highly Accelerated Life Test (HALT) are collectively known as Accelerated Stress Testing (AST) and are product reliability tests done with the intent to find defects during production. HALT and HASS testing help...
Proteomic Profile Techniques
Proteomics is a part of molecular biology that studies proteins. A proteome is a set of proteins that are either produced or modified by an organism and proteomics helps us understand things like the structure and function of the protein in an organism. The first...
CPSC Decision on Phthalates in Children’s Products
Last month, the Consumer Product Safety Commission (CPSC) issued its final ruling on the use of phthalates in children's products, toys and articles. In a 3 to 2 vote, the commission ruled that children's products may not contain more than 0.1 percent of certain...
Robot Testing
If one watched the decades old cartoon "The Jetsons," one would remember lovable Rosie the Robot cleaning George and Jane Jetson's glass capsule house. There may not be many people who have not wanted to have their very own Rosie the Robot. It seems futuristic, but...
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Editor's Choice
Let’s Talk About Workplace Safety: Insights from a Senior Safety Editor
From safety culture to a culture of safety, protecting workers from harm is...
Understanding Amazon’s Product Safety and Testing Requirements
As one of the biggest online retailers in the world, Amazon sells millions of...
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