ISO 3819. With approximate graduations and spout. With easy-to-read scale and large labelling field for easy marking, in fired-on, highly durable white ceramic. Due to the uniformly wall thickness, it is suitable for use as a heating vessel. Glass Type I / neutral glass as per USP, EP and JP. With retrace code (Batch Identification). Certificate available via the Internet. Autoclavable.

Easy to use due to square shape, highly stable, good stackability - proven DURAN^® properties give a space saving of 44 % in comparison with standard laboratory bottles (example applies to 100 ml bottles). With pouring ring and PP screw cap. Temperature (max.): 140 °C.

Advantages:

• Proven DURAN^® properties
• Excellent chemical resistance
• Low coefficient of expansion
• Autoclavable. Before autoclaving, unscrew closure and set lightly on the container. Do not tighten the closure
• Freezer limit: -40 °C. Only freeze the bottle by laying at an angle and if maximum ¾ full
• Ergonomic shape
• Very stable
• With Retrace code (Batch identification). Certificate available via the Internet
• Neutral glass / Type I glass acc. to USP/EP and JP

With easy to read scale and large labelling field for easy marking, in fired-on, highly durable white ceramic. 10 ml and 25 ml bottles with specially shaped glass rim for better pouring (eliminating the need for an additional pouring ring).

• ISO 4796-1 compliant
• With Retrace code
• Neutral glass / Type I glass in compliance with USP/EP and JP
• Autoclavable

ISO 3819. With spout. From 25 ml with graduation. With easy-to-read scale and large labelling field for easy marking. In fired-on, highly durable white ceramic. Due to the uniform wall thickness, it is suitable for use as a heating vessel. Glass Type I / neutral as per USP, EP and JP. With retrace code (Batch Identification, for all) except 5 ml, 10 ml and 25 ml. Certificate available via the Internet. Autoclavable.

Autoclavable to 140 °C (steam).

• With lip seal
• Temperature resistant to 140°C
• Only suitable for DURAN^® laboratory bottles

For screw caps made from PBT.

• Autoclavable
• Thermal resistance: max. 180°C

Red. DIN thread. With PTFE-coated silicone seal. Withstands temperatures up to 180°C. Autoclavable.

DIN EN ISO 24450. With approximate graduations and beaded rim. With Retrace Code (Batch Identification), certificate available via the Internet. Uniformly wall thickness. Glass type I / neutral glass as per USP, EP and JP. Autoclavable.

With easy to read scale and large labelling field for easy marking, in fired-on, highly durable white ceramic. 10 ml and 25 ml bottles with specially shaped glass rim for better pouring (eliminating the need for an additional pouring ring).

• ISO 4796-1 compliant
• With Retrace code
• Neutral glass / Type I glass in compliance with USP/EP and JP
• Autoclavable