10 Packs (per case) Medical Cardiology Recording Chart Paper, Red Grid, Z-Fold, Size 8.44″ x 11″. Precision Charts Inc. (PCI) is certified to manufacture, distribute and sell according to the International Standards of ISO 9001 and 13485.
Medical Recording Chart Paper 9402-020, Made in the USA, 10 Packs Per Case, Z-Fold, Size 8.44″ x 11″, Grid Color Red. QUALITY: Premium Grade Medical ECG – EKG Recording Chart Paper, Guaranteed To Meet Or Exceed OEM Specifications.