Liquid Crystal Thermometer Strips
By Globe Scientific![Liquid Crystal Thermometer Strips](https://www.krackeler.com/tt/lg/graphics/0119/jpg/112214.jpg)
Self-adhesive liquid crystal thermometer strips are ideal for use with all drug testing and urine collection containers. They are graduated in both Fahrenheit (90° - 100°F) and Celsius (32° - 38°C) to ensure the validity of specimens.