Temperature Control Accessories

Developed for use in preparatory work. For distillation and reflux in aqueous, neutral and alkaline solvents, even under a vacuum. Effective in even the smallest volumes of liquid and after multiple interruptions. Prevents any bumping. Natural product....

Specifically for analytical work. Can be used for distillation in a clean, neutral and basic environment. Not suitable for vacuum distillation. Effective in the smallest amounts of liquid, also after multiple distillations. Prevents " bumping". Ceramic product with relatively high level of purity and abrasion resistance....

Developed for preparatory and analytical purposes. Suitable for biochemistry, biotechnology, microbiology, microanalysis. Can even be used in strong acids and alkalis, and in all solvents and oxidants. Suitable for vacuum and high-vacuum distillation. Reduces distillation times in rotary evaporators. No abrasion, absorption of substances or solvents. Softening (evaporation) occurs at 2500°C. Can be sterilised by dry heating. Effective in even the smallest volumes of liquid, even after multiple interruptions. Prevents any bumping. Highly resistant....

Made of DURAN ^® tubing. Straight air leak tubes, built-in length: 200mm, with NS cone and thin capillary (easily to draw by burner)....

With bulb (Diameter: 6mm, Wall thickness: 1.5mm)....

For tubes:
8mm to 15mm diameter, 6mm to 12.5mm diameter
For air-leak capillary tubes. Acts as a fine regulation valve (needle valve). Plastic body. Brass needle with fine thread....

Made of DURAN ^® tubing. With valve stopcock for dosing, with glass olive (angle: 90°)....

Made of DURAN ^® tubing. Bent air leak tubes (angle: 90°), built-in length: 250mm, with NS cone and thin capillary (easily to draw by burner)....

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

Prevents bubbling and bumping when boiling a medium.

• Long life
• Universal chemical resistance
• Operating temperature -200 °C to 250 °C

Made of DURAN ^® tubing. With socket and outlet tube angled at 105°, 12mm diameter....

Plastic dispersing heads: Autoclavable. Stainless steel dispersing heads: Ultimate fineness: emulsions 1µm to 10µm and suspensions 5µm to 50µm, sterilisable by all methods. ST tools are recommended for use with tissue and other fibrous materials....

Precision thermometers with cone NS 14/23, top end melted round, frosted glass scale with black scale...

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....

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Lower portion can be filled with desiccants. The materials to be dried are placed on a perforated disc made of PP. The lid is sealed with a neoprene gasket. Ideal for use in educational laboratories....

For distillation applications. Specific gravity approx. 2.5 g/cm ³. Capacity 1 kg....

Type AR soda lime glass. Supplied in packs of approx. 1kg....

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With dissolver blade for dissolving larger volumes of solid and liquid samples in solvents....

• For lubricating burette stopcocks
• Good acid- and base-resistance
• Operating temperature range -40 to 320 ºC