20 Rolls (per case), Imex Compatible 8400-8003 Medical Cardiology Recording Chart Paper, Grid None / Array, Z-Fold, Size 143mm x 148′. Precision Charts Inc. (PCI) is certified to manufacture, distribute and sell according to the International Standards of ISO 9001 and 13485.
Imex Compatible ECG – EKG Recording Chart Paper 8400-8003, Made in the USA, 20 Rolls Per Case, Z-Fold, Size 143mm x 148′, Grid Color None / Array. QUALITY: Premium Grade Medical ECG – EKG Recording Chart Paper, Guaranteed To Meet Or Exceed OEM Specifications.