PTFE Squares – 3 mil Perforated Roll Size:4" - 324 Sheets Per Roll Direct Oil Concentration Display: Displays

Direct Oil Concentration Display: Displays oil concentration in mg/L without requiring weight-based calculations

No equipment lowered down a well

making it ideal for varying depth requirements

The Chlorine (Cl₂) Calibration Gas is a high-precision gas mixture designed for calibrating chlorine gas detection instruments and analytical equipment

Industrial Water Quality Control: Ensures compliance with regulatory standards

PTFE Squares – 3 mil Perforated Roll Size:4" - 324 Sheets Per Roll Direct Oil Concentration Display: DisplaysThese PTFE Squares come in a 3 mil perforated roll format, offering a clean, convenient, and highly durable solution for applications requiring chemical resistance, non stick surfaces, and high temperature tolerance. Made from virgin polytetrafluoroethylene (PTFE), these squares are chemically inert, non reactive, and feature excellent dielectric properties. Each roll is precisely perforated for easy tear off, allowing users to quickly access uniform