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Transparent, neck with NS 29/32. Suitable as safety flask for use with rotary evaporators (operation at room temperature) to collect the distilled off liquid. High thermal stability and chemical resistance.

Highly transparent. With ring mark individually calibrated to ‘In’. Class B tolerances according to DIN EN ISO 1042. Thermal stress up to 60 °C does not permanently exceed the tolerance limits. To preserve markings, cleaning at no higher than 60 °C is recommended.

Highly transparent. With ring mark individually calibrated to ‘In’. Class B tolerances according to DIN EN ISO 1042. Thermal stress up to 60 °C does not permanently exceed the tolerance limits. To preserve markings. cleaning at no higher than 60 °C is recommended.

Crystal clear. With ring mark individually calibrated to ‘In’. Class B tolerances according to DIN EN ISO 1042. Thermal stress up to 121 °C (autoclaving) does not permanently exceed the tolerance limit. To preserve markings. cleaning at no higher than 60 °C is recommended....

Crystal clear. With ring mark individually calibrated to ‘In’. Class A tolerances according to DIN EN ISO 1042. With printed lot number and batch certificate. Thermal stress up to 121 °C (autoclaving) does not permanently exceed the tolerance limit. To preserve markings. cleaning at...

Highly transparent. Ring mark individually calibrated to `In ?. Class A tolerances according to DIN EN ISO 1042. The PFA screw cap guards against contamination. Outstanding chemical resistance, can be used with strong oxidants, highly concentrated acids and alkalis, hydrocarbons, and ketones. With laser-engraved...

UV-absorbing, highly transparent. For storage of light-sensitive substances. With ring mark individually calibrated to ‘In’. Class A tolerances according to DIN EN ISO 1042. With printed lot number and batch certificate. Thermal stress up to 121 °C (autoclaving) does not permanently exceed the tolerance...

Boro 3.3, DIN EN ISO 1042. Calibrated to contain (TC, In). Incl. DAkkS-certificate. The volumetric flask with 3 marks is used to check the functioning of a dispenser. The mark in the middle shows the nominal volume, the upper and lower marks show the...

Boro 3.3. To DIN EN ISO 1042. Calibrated to contain (TC, In). With USP batch certificate. On request also available with USP individual certificate or DAkkS calibration certificate.

Boro 3.3. To DIN EN ISO 1042. Calibrated to contain (TC, In). With USP batch certificate. On request also available with USP individual certificate or DAkkS calibration certificate.

Crystal clear. With molded graduations and ring marks at the primary scale points, calibrated ‘In’. Thermal stress up to 60 °C does not cause tolerance limits to be permanently exceeded. Suitable for contact with foodstuffs according to regulation (EU) No. 10/2011.

Highly transparent. With molded graduations and ring marks at the primary scale points, calibrated ‘In’. Thermal stress up to 80 °C does not cause tolerance limits to be permanently exceeded. Suitable for contact with foodstuffs according to regulation (EU) No. 10/2011.

Crystal clear. With molded graduations and ring marks at the primary scale points, calibrated ‘In’. Class B tolerances according to DIN 12681 / ISO 6706. Hexagonal base with bottom studs provides high stability. Thermal stress up to 60 °C does not cause tolerance limits...

AR-GLAS®. DIN EN ISO 648. Adjusted to “Ex.” Wait time 5 seconds. Incl. USP batch certificate. Also available with USP individual certificate upon request.

AR-GLAS®. DIN EN ISO 835. Calibrated to deliver (TD, Ex). Wait time 5 seconds. Incl. USP batch certificate. Also available with USP individual certificate or DAkkS calibration certificate upon request.