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Pyrex® round media storage bottles and reusable screw caps

capacity 3500 mL, case of 1 ea

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bottle, media bottle, pyrex bottle


borosilicate glass bottle
orange polypropylene cap (plug seal)






case of 1 ea


Corning 1395-3X


not available in EU

bottle neck diam.

30 mm


3500 mL


GL 45

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General description

Pyrex heavy-duty round media storage bottles can be used for storage as well as for mixing and sampling. These media storage bottles Include linerless, one-piece, autoclavable, orange PP plug-seal caps with drip-free pouring rings. Optional red PBTP caps and red ETFE pouring rings are available separately, for dry heat sterilization (180°C).

Pyrex round media storage bottles are made of borosilicate glass with permanent, white enamel graduations and marking spots.

Caution: Bottles larger than 2 L should NOT be used with bottle-top filter units or in other applications involving vacuum/pressure, as breakage may occur. DO NOT tighten caps immediately after autoclaving as the vacuum resulting from cooling can cause breakage.

A wide range of optional caps are available for these bottles:
  • Vented membrane cap with 0.22 μm PTFE hydrophobic membrane
  • Red PBT (polybutylene terephthalate) solid caps and ETFE pouring rings for dry heat sterilization (180°C)
  • PBT caps with silicone septa for syringe sampling or introduction of reagents

Legal Information

PYREX is a registered trademark of Corning, Inc.

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