פלאסקים - Flasks
PYREX Class A Volumetric Flask, with PYREX Standard Taper Stopper, Flask Only
(Corning - קורנינג)
מק"ט:
- These PYREX volumetric flasks provide improved lab convenience, broad selection and precise volume measurement.
- The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 9 Standard Taper glass stoppers.
- Stoppers are supplied separately.
- 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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