Spectrophotometers are prominent devices in many industries, and they offer value for many purposes. Calibration curves are one way users employ spectrophotometers. This technique, much like the device, is useful across many applications. At HunterLab, we specialize in spectrophotometers and support operations that create calibration curves. What Is a Calibration Curve? A calibration curve is […]

Plastic is a widespread medium for various applications, from children’s toys to kitchen tools. Coloring plastics can take on many different forms, and it’s vital to meet industry standards for safety and performance. At HunterLab, our spectrophotometers help plastic manufacturers create ideal color concentrates for their products. ASTM Color Standards for Plastic The American Society […]

Paper was invented in China, where people began writing on sheets of cloth to keep records. From there, a Chinese court official created a pulp using natural materials and let it dry in a thin mat shape. Paper production has changed over the years to become what we know today. At HunterLab, we are dedicated […]

Coffee can be the best way to start your morning, but before it gets to your favorite mug, a roaster ensures it has the right color for its roast. Color can be complex and challenging to thoroughly examine with the human eye. With special measuring tools, like a spectrophotometer, roasters can meet color standards in […]

We may not think much about the color of our foods, but this characteristic is valuable to the industry. Color can communicate a food item’s safety, and it can create a safe environment for food production. Meeting color standards in the food industry is possible with the right tools, and at HunterLab, we have the […]

Many industries follow regulations to introduce safety and consistency into their practices. The American Society for Testing and Materials (ASTM) offers some of these standards for various sectors to verify their processes. Many companies choose to follow these standards to ensure the quality of their product, and with HunterLab spectrophotometers, meeting ASTM standards is within […]