8 Packs (per case) Schiller Compatible Medical Cardiology Recording Chart Paper, Red Grid, Z-Fold, Size 210 x 280 x 180mm. Precision Charts Inc. (PCI) is certified to manufacture, distribute and sell according to the International Standards of ISO 9001 and 13485.
Schiller Compatible ECG – EKG Recording Chart Paper 94002-000, Made in the USA, 8 Packs Per Case, Z-Fold, Size 210 x 280 x 180mm, Grid Color Red. QUALITY: Premium Grade Medical ECG – EKG Recording Chart Paper, Guaranteed To Meet Or Exceed OEM Specifications.