12 Pads (per case), Medical Cardiology Recording Chart Paper, Grid Color Red, Z-Fold. Precision Charts Inc. (PCI) is certified to manufacture, distribute and sell according to the International Standards of ISO 9001 and 13485.
Medical Cardiology Recording Chart Paper 9100-026-11, Made in the USA, 12 Pads Per Case, Grid Color Red, Z-Fold. QUALITY: Premium Grade Medical ECG – EKG Recording Chart Paper, Guaranteed To Meet Or Exceed OEM Specifications.