Check the listing for details. Seiko TP57B100 / 13122 Compatible ECG Chart Paper, Roll, Various Quantities. Condition: New. Listed at 2.68 USD. Seiko TP57B100 / 13122 ECG Recording Chart Paper Listing for Seiko TP57B100 / 13122 compatible series premium select medical grade ECG/EKG chart recording paper. This Seiko TP57B100 / 13122 recording chart paper is conveniently sold per (1) roll and (10) roll quantities (choose above). Part #: TP57B100 / 13122 (see below)Configuration: RollGrid Style: Array (Blank) GridDimensions: 57mm x 30m Purchase Quantity:(1) roll or (10) rolls Equivalent To:S&W Healthcare 13122Seiko TP57B100 Fits ECG Models:Seiko 0058-006CLSeiko DPU-201S Seiko H35415Welch Allyn B-P Lifesign 52STP Disclaimer:"The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item." This item has been tested, cleaned and handled in accordance with the manufacturer's instructions. Seller Information:S&W Healthcare Corporation15251 Flight Path DriveBrooksville, FL 34604