Merck, CLS7103C25-6EA, Pyrex®volumetric pipette, certified, to contain, to deliver, Class A

Features and Benefits
Pyrex® volumetric pipettes (volume 25 mL) are calibrated to Class A tolerances in accordance with ASTM E-542 and ASTM E-969.
Each pipette is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards.
These precision PYREX® volumetric pipettes are manufactured and calibrated "To Contain" (TC - bottom line) and "To Deliver" (TD - top line) to specifications for Class A volumetric ware.
Color-coded markings are enameled onto the glass.
Tested and calibrated in an ISO/IEC 17025 certified laboratory.

Legal Information
PYREX is a registered trademark of Corning, Inc.