Phosphine Calibration Gas Cylinder, PH3 0.5 ppm/N2, 29L
Calibration Gas Is Calibrated to NIST Standards
Use this 29L Phosphine Calibration Gas Cylinder to calibrate your own instruments. All standards are certified to assure quality. Calibration gas is stored in a lightweight aluminum and steel cylinder designed for easy use. Phosphine Calibration Gas Cylinder includes a certificate of analysis. 0.5 ppm/N2.