Flask, Volumetric, Class A, PMP, with Tapered Stopper, 250 mL 5/CS, Corning, 5640P-250

Corning® PYREX® 250 mL Polymethylpentene Volumetric Flask with 19/26 Taper Polypropylene Stopper, Class A, 5/CS, 5640P-250PP

Features:

• Translucent flask supplied with tapered polypropylene stopper
• Individually calibrated graduation line
• Supplied with imprinted lot number and certificate of calibration
• Autoclavable to 121 °C without affectin graduation tolerance
• Recommended routine cleaning up to 60 °C will perserve graduation marking
• Manufactured to Class A standards as defined by ISO 1042

Specifications:

Capacity	250 mL
Flask style	Volumetric
Flask shape	Flat bottom
Stopper style	Tapered
Feature	Reusable
Standard Taper stopper size	19/26
Accuracy class	Class A
Tolerance	± 0.15 mL
Flask material	Polymethylpentene (PMP)
Stopper material	Polypropylene (PP)
Autoclavable @ 121°C	Yes
Height	225 mm (approx) [without stopper]
Outside diameter	84 mm (approx)

Additional sizes:

90-7647-53	5640P-50	50 mL PMP Class A Volumetric Flask
90-7647-67	5640P-100	100 mL PMP Class A Volumetric Flask
90-7647-78	5640P-250	250 mL PMP Class A Volumetric Flask