Made of PYREX® glass, with PE snap-cap.

• Heavy duty necks
• Graduation line is sharp and permanent
• Inscriptions easy to read

Designed for use by customers that do not require the precision accuracy of our Class A capacity flasks. The shape, body and wall are the same as regular flasks but display the large blue marking spot and designation 'PYREX VISTA' unique to the PYREX VISTA line. Capacity tolerances are twice those specified for Class A volumetric ware.

Heavy-duty necks are tooled for HDPE snap-caps, which are included with all sizes. Flat bottom design with uniform wall thickness ensures reliable, long-lasting use. Reusable.