Corning Pyrex 5600-1L Borosilicate Glass 1L +/- 0.3mL Flat Bottom Class A Lifetime Red Volumetric Flask, with Polyethylene Snap-Cap
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Capacity: 1000mL; height: 310mm; outer diameter: 125mm; tolerance: +/- 0.3mL</li>
<li>Made from borosilicate glass code 7740</li>
<li>Flat bottomed volumetric flask has a beaded rim and a long neck style - and comes with a blue No. 1000 high density polyethylene snap cap</li>
<li>Lifetime red capacity mark is etched as a fine line through a narrow red band into clear glass - making a filler unnecessary</li>
<li>Manufactured to Class A tolerances as established by ASTM E-694 - ASTM E-542 - and ASTM E-288</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/31zp44ashIL.jpg'></br>