Glassware Flasks - Bottles Closures for flasks Septum for GL45 and GL25 cap with central opening

Septum for GL45 and GL25 cap with central opening

• Suitable for GL45 caps with central opening 34 mm and for GL25 caps with central opening 15 mm
• Easy piercing of the septum with a syringe

Bromobutyl septum• Low permeability to most gases, air, moisture
• Suitable for the storage of oxygen-sensitive products, anaerobic cultures
• High quality bromobutyl elastomer
• Operating temperatures: -50 to +121 °C
• Autoclavable at 121 °C 20 minutes

PTFE Silicone septum• PTFE coated silicone, flexible for easy needle penetration and sealing after drilling
• High chemical resistance
• Liquid tightness
• Operating temperatures: -50 to +180 °C
• Autoclavable at 121 °C 15 minutes
• Dry heat sterilization up to 180 ° C

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Specific terms
The sales prices displayed on this page are expressed without tax, those valid at the time of consultation, and take precedence over any price visible in a paper catalogue or in a PDF document.
The indication of the stock is not contractual: this data is in constant evolution and can vary according to the desired quantities.
* Items marked "Consult us for delivery time" are only available on order, and are neither exchangeable nor refundable.
** For products subject to regulation: our customer relations department will contact you after registration in order to obtain the necessary documents to finalise your order.