Description
Specifications Table
Product Name – Saybolt Color -15 (SAYN151) Saybolt Color Standard
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Laboratory Standard
Application – Color measurement in petroleum, oils, and chemicals
Product Overview
The Saybolt Color -15 (SAYN151) is a meticulously calibrated color standard designed for laboratories requiring precise color analysis in petroleum products, lubricants, and chemical formulations. This high-purity reference liquid adheres to ASTM D156 and related industry standards, ensuring consistent and repeatable color measurements. The solution is housed in a durable, light-resistant container to prevent degradation from UV exposure, maintaining its stability over extended periods. Its low viscosity allows for easy handling and accurate dispensing, while the standardized Saybolt chromatic scale provides a reliable benchmark for comparative testing. Whether used in quality control, research, or compliance testing, this color standard delivers unmatched accuracy, eliminating variability caused by subjective visual assessments. The 100 ml pack size offers an optimal balance between usability and shelf life, reducing waste while ensuring sufficient volume for routine laboratory operations. Engineered for compatibility with standard colorimeters and spectrophotometers, it integrates seamlessly into existing workflows without requiring additional calibration adjustments.
FAQs
1. What is the shelf life of Saybolt Color Standard -15 under ideal storage conditions?
When stored in a cool, dark place with the container tightly sealed, the Saybolt Color Standard -15 retains its accuracy for up to 24 months from the date of manufacture. Exposure to direct sunlight or temperature fluctuations may reduce its stability.
2. Can this standard be used with automated color measurement systems?
Yes, the Saybolt Color -15 is fully compatible with most automated colorimeters and spectrophotometers calibrated to the Saybolt scale. However, always verify instrument specifications to ensure proper alignment with the standard’s chromatic properties.
3. How does this compare to other color standards like ASTM or Gardner?
The Saybolt scale is specifically optimized for petroleum and transparent liquid applications, offering finer gradations in the lighter color range compared to ASTM or Gardner scales, which are broader in scope. For petroleum products, Saybolt provides more precise differentiation.
4. What precautions should be taken while handling this standard?
Avoid direct skin contact and use in a well-ventilated area, as prolonged exposure may cause irritation. Always use clean, dry pipettes or syringes to prevent contamination, and recap the bottle immediately after use to minimize oxidation.
5. Is recalibration required if the standard is exposed to room temperature variations?
Minor temperature fluctuations during handling won’t significantly alter the standard’s properties, but if exposed to extremes (below 10°C or above 30°C) for prolonged periods, recalibration against a fresh reference sample is recommended before critical measurements.
