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Pyrex / Corning - 5642-50 - PYREX 50 mL Class A Volumetric Flask with Polyethylene Standard Taper Stopper

  • MFR SKU: 5642-50
  • ITEM #: 9825973
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ITEM #: 9825973
(This is the suggested replacement for 5646-50) These 50 mL Class A PYREX® volumetric flasks have machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for No. 9 Standard Taper polyethylene stoppers. The linear high density polyethylene stoppers are made with a closed bottom to conform to Standard Taper stopper dimensions. For replacement stoppers see No. 7624. The graduation line is sharp and permanent and large white block letters make the inscription easy to read....
ITEM #: 9825973
(This is the suggested replacement for 5646-50) These 50 mL Class A PYREX® volumetric flasks have machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for No. 9 Standard Taper polyethylene stoppers. The linear high density polyethylene stoppers are made with a closed bottom to conform to Standard Taper stopper dimensions. For replacement stoppers see No. 7624. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware and ASTM E-288 for volumetric flasks.
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Pyrex / Corning - 5642-50 - PYREX 50 mL Class A Volumetric Flask with Polyethylene Standard Taper Stopper

  • Item #: 9825973
  • MFR SKU: 5642-50
Technical Specs
  • Product Number 5642-50 Qty./Pk 6 / Pk Qty./Cs 12 / Cs Brand PYREX®.
  • Capacity 50 mL Flask Shape Flat bottom Top Style Standard Taper Stopper Neck Style Long Stopper Style HDPE Accuracy Class Class A Feature Reusable Tolerance 0.05 mL Standard Taper Stopper No. 9 Height 151 mm (approx.) O.D. 51 mm (approx.) Flask Style Volumetric Flask Feature Heavy duty
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