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PYREX® 250 mL Square Glass Media Storage Bottles, with GL45 Screw Cap

Product Number1396-250

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These heavy duty 250 mL square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, one-piece autoclavable orange GL45 threaded polypropylene plug seal cap and a drip-free pouring ring.

Caution: Square bottles 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:

  • Polypropylene colored caps for ease of sorting and identification.
  • Vented membrane cap with 0.22 µm PTFE hydrophobic membrane.
  • 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.



Details
Product Number   1396-250
Qty./Pk   10 / Pk  
Qty./Cs   10 / Cs  
Brand   PYREX®  
Capacity   250 mL  
Bottle Style   Media storage  
Neck Style   Narrow mouth  
Top Style   Threaded  
Cap Style   Plug seal  
Cap Material   Polypropylene  
Bottle Shape   Cylindrical  
Cap Color   Orange  
Thread Finish   32  
Graduation Interval   50 mL (approx.)  
Bottle Feature   Low actinic  
Feature   Reusable  
Height   88 mm (approx.)  
O.D.   46 mm (approx.)  
Cross Section   64 x 64 mm (approx)  
Sterile   No  
Graduation Range   50 - 200 mL (approx.)  
Specifications Documents