Bottletop dispensers

You can easily and conveniently order bottle top dispensers from LABSOLUTE®, Brand, Hirschmann, Poulten & Graf, Socorex, Vitlab or other brands in the Th. Geyer online shop. The bottle-top dispensers with and without back-dispensing valve are a cost-effective way to measure liquids exactly and repeatedly. The dispensers have a choice of digital or analogue display and are supplied with adapters for all common bottle threads. The wetted components of the attachment burettes are made of inert materials, so that the dispenser can be filled and used with almost any chemical. In addition, there are particularly robust models for difficult applications such as hydrofluoric acid.

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 Kjeldahl flasks, beaded rim, borosilicate glass 3.3

LABSOLUTE®

LABSOLUTE® Kjeldahl flasks with a beaded rim without standard ground joint are made of high-quality borosilicate glass 3.3. The neck diameter including rim is around 40 mm for all volumes. The flasks correspond to the standards of the European Pharmacopoeia 7 for glass type I....

 Erlenmeyer flasks, wide-neck, borosilicate glass 3.3

LABSOLUTE®

The LABSOLUTE® Erlenmeyer flasks with a durable volume scale are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. The wide-neck and narrow-neck flasks, as well as the flasks with standard ground joint comply with the valid standards. The flasks are resistant to cold lyes/alkaline solutions and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid....

 Erlenmeyer flasks, narrow-neck, borosilicate glass 3.3

LABSOLUTE®

The LABSOLUTE® Erlenmeyer flasks with a durable volume scale are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. The wide-neck and narrow-neck flasks, as well as the flasks with standard ground joint comply with the valid standards. The flasks are resistant to cold lyes/alkaline solutions and strong acids, with the exception of hydrofluoric acid and hot, concentrated phosphoric acid....

 Weighting rings, O-shape, cast iron

LABSOLUTE®

The LABSOLUTE® cast iron weighting rings stabilise glass and plasticware in the water bath, preventing it from floating. The red plastic coating reliably prevents damage to the laboratory equipment....

 LLG-Cellulose stoppers Steristoppers®

LLG

Cellulose, 100 % biodegradable and fully compostable autoclavable. Steristoppers ® have been proved as an excellent sealing for microbiological samples and tissue cultures in test tubes and Erlenmeyer flasks. They are in constant use in many European microbiological laboratories.

  • Autoclavable
  • Filters bacteria
  • Sterilizable
  • Air permeable
...

LLG-Stabilising ring for erlenmeyer, Ø 61 mm internal diameter

LLG

PO number Package size Price per package    
4682064

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Successor product: 7690452

LLG-Stabilising ring for erlenmeyer, Ø 56 mm internal diameter

LLG

PO number Package size Price per package    
4682063

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Successor product: 7690451

LLG-Stabilising ring for erlenmeyer, Ø 48 mm internal diameter

LLG

PO number Package size Price per package    
4682062

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Successor product: 7690450

LLG-Stabilising ring for erlenmeyer, Ø 74 mm internal diameter

LLG

PO number Package size Price per package    
4682065

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Successor product: 7690453

LLG-Erlenmeyer flask 100 ml, boro 3.3, white graduated, with screw-cap GL32 pack of 2

LLG

PO number Package size Price per package    
4686198

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