Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.
Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.
Due to differences in users’ monitors, the colors presented are an approximation of the true color.
BV7-Fluorescent Blue-Violet 7
BV15-Fluorescent Blue-Violet 15
BV11:1-Fluorescent Blue-Violet BV11:1
BV7-Fluorescent Blue-Violet 7
organic
Fluorescent pigments such as BV7 offer intense and brilliant effects because they absorb ultraviolet light and re-emit light at longer wavelengths.
Fluorescent pigments are not considered permanent.
BV15-Fluorescent Blue-Violet 15
organic
BV15 is a fluorescent dye.
Like all fluorescent pigments, BV15 is not considered permanent. It will fade with exposure to ultraviolet light.
BV15 is used as a fluorescent marker in the biological sciences.
BV11:1-Fluorescent Blue-Violet BV11:1
organic
Fluorescent pigments such as BV11:1 offer intense and brilliant effects because they absorb ultraviolet light and re-emit light at longer wavelengths.
Like all fluorescent pigments, BV11:1 is not considered permanent. It will fade with exposure to ultraviolet light.
UPC Code: 4900669071150
ASIN #: B001DOBOV6