50 Rolls (per case) Physio Controls Compatible Ambulatory EMS Recording Chart Paper, Grid Color Green, Size 50mm x 100′. Precision Charts Inc. (PCI) is certified to manufacture, distribute and sell according to the International Standards of ISO 9001 and 13485.
Physio Controls Compatible EKG Recording Chart Paper LP10, Made in the USA, 50 Rolls Per Case, Size 50mm x 100′, Grid Color Green. QUALITY: Premium Grade Medical ECG – EKG Recording Chart Paper, Guaranteed To Meet Or Exceed OEM Specifications.