PYREX® VISTA 250mL Class A Graduated Cylinder No.70022-250

$68.50

These PYREX® VISTA™ 250 mL Class A Graduated Cylinders are calibrated (TC) and have blue enamel graduations. The 250 mL cylinder capacity is in accordance with ASTM E-1272.

Description

PYREX® VISTA™ Cylinder, Single Metric Scale, Class A, Graduated, TC, 250 mL

  • Component Materials: Type I Class A – Low-Expansion Borosilicate Glass, per ASTM E438 (Standard Specification for Glasses in Laboratory Apparatus)
  • Attributes: ASTM Reference – E1272 (Specification for Graduated Cylinders) E694 (Specification for Volumetric Ware) E542 (Specification for Calibration of Laboratory Volumetric Apparatus) Capacity – 250 mL ±1.0 mL at any mark
  • Product Dimensions – 39 mm OD x 340 mm High
  • Autoclaving: This product will withstand repeated standard autoclave cycles of 121°C at 15 psi for 15 minutes.
  • Heating / Cooling: This product is designed for volumetric measurement and therefore typical use will be at standard room temperature. Volumetric glassware should not be subjected to temperatures in excess of 150°C.
  • Vacuum / Pressure: This product is not designed for and is not rated for vacuum or pressure applications.
  • Sterilization: Shipped Not Sterile TSE/BSE: Materials of animal origin are not used in the manufacture of this product.
  • Lot Number Designation: Each production lot is uniquely identified with an 8 digit lot number as follows: First 3 digits – Julian date, start of manufacturing; Next 2 digits – Year of manufacture; Last 3 digits – Batch identification.