Make oil detection simple with Justrite Hydrocarbon Detection Strips, a fast and reliable solution for identifying hydrocarbons in water and soil. These light blue strips darken upon contact with oil, providing immediate visual confirmation while remaining water-resistant and unchanged when no contamination is present. Designed to prevent environmental damage, they help detect hydrocarbons before water discharge or processing, helping with compliance with EPA regulations. Our oil testing kit strips have a broad sensitivity, these strips effectively identify petroleum ether, high-octane gasoline, heating oil, and lubricating oil. Their versatile design makes them ideal for monitoring oil contamination in elevator shafts, retention ponds, utility vaults, and oil-water separators. Packaged in a durable container of 100 pre-cut strips, they are easy to store, transport, and use for routine monitoring.