Glassware Flasks - Bottles Duran Schott bottles and caps Schott glass bottles

Schott glass bottles

The Schott DURAN borosilicate glass bottless have a very low expansion coefficient and excellent resistance to heat shocks and chemical agents.

• Duran® glass Type 1 (neutral glass), clear or amber
• Without closure, or with polypropylene matching screw cap with pouring ring
• Uniform wall thickness distribution
• High temperature resistance, ideal for autoclaving and dry sterilising
• Easy to read, permanent graduations

Application note - Autoclaving procedure for bottles and carboys

Application note - Treatment of laboratory glassware

Source : DWK Life Sciences

Variants and accessories

Standard bottles

Amber bottles

Caps

Pouring rings

Replacement cap liners

Retrace Code: Certificate and batch monitoring for the DURAN flasks with GL45 thread; obtain a certificate directly from the internet through a special 8 digit code inscribed on the flask.

Typical applications: storage and transport of light-sensitive substances.

Blue screw caps from PP: with lip seal and matching colour pouring rings. Autoclavable at 121 °C (max. temp. 140 °C).

Red high temperature screw caps from PBT: High leak tightness through use of PTFE coated silicone seal (peroxide-cured silicone). More chemically and heat resistant than PP screw cap. Autoclavable at 121 °C, can also be sterilised in dry heat at 180 °C.

All pouring rings are 4 mm height.

Suitable for PBT screw caps. Heat resistance: 130 °C (vapour) and 200 °C (dry heat), autoclavable at 121 °C. Good chemical resistance due to PTFE coating. Silicon is peroxidically cured.

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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.