Elementanalys

The LABSOLUTE® evaporating flasks are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. They are resistant to cold lyes/alkaline solutions and strong acids with the exception of hydrofluoric acid and concentrated, hot phosphoric acid. The pear-shaped flasks are especially designed for the use with all common rotary evaporators.

Especially for rotary evaporators, with spherical joint socket S 35, autoclavable, material: DURAN^®.

Especially for rotary evaporators, with center neck and conical joint, pear-shaped, material: DURAN^®

Especially for rotary evaporators, with center neck and conical joint, with highly transparent PUR coating, autoclavable, pear-shaped, material: DURAN^®

Pear shaped Evaporator flask with NS 29/32, suitable for all Rotary evaporators.

Material: stainless steel. For spherical ground joint connections. With set screw.

Specially for rotary evaporators. For the drying of powder-like substances. With center neck and conical joint, with inscription label.

• With graduation
• Laboratory flange LF
• With groove
• Two connectors with threads GL 14 or GL 18
• Made of DURAN^® tubing

Especially for rotary evaporators, with spherical joint socket S 35, autoclavable, material: DURAN^®.

Receiving flasks with spherical ground glass joint KS35 suitable for all Rotary evaporators.

A cooling capacity of up to 1100 watt allows an effective and powerful cooling of every application, even at low temperatures, or the supply of multiple evaporation systems by a recirculation chiller. Maximum performance for achieving the set target values quickly and for keeping high temperature stability even when using high-polar solvents or during continuous evaporation processes, e.g. in combination with the automatic Hei-VOLUME Distimatic Pro module

• With natural refrigerant (R-290)
• Efficient cooling system with low-energy fans
• Touchscreen controller with glass surface and integrated level indicator
• Low noise level due to speed-controlled fans
• RS-232 interface
• Controlled e.g. via Hei-VAP Expert Control, Ultimate Control or via Heidolph laboratory software process solutions

Space-saving device with 400 watts of cooling power for a variety of evaporation tasks in the laboratory. Its low weight makes it particularly suitable for flexible positioning on the laboratory bench or in a fume hood. It can also be easily positioned underneath the laboratory bench due to its increased pump capacity.

• With natural refrigerant (R-290)
• Consumption-optimised control
• Low noise level
• RS-232 interface
• Controlled e.g. via Hei-VAP Expert Control, Ultimate Control or via Heidolph laboratory software process solutions

Made of DURAN^® tubing. Acc. to DIN 12594 and in addition to DIN standard, with one NS 14/23 socket and two NS cones (descending angle: 75°), for distillation thermometers of 55 mm built-in length.

Low-abrasion vacuum seals for a long life and high tightness. Incl. adapter.

Glass parts to connect the evaporating flask to the Rotavapor^®. All vapor ducts include the Combi-Clip to fasten the evaporating flask.