Flasks with NS joint neck

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 Round bottom flasks, with standard ground joint, borosilicate glass 3.3

LABSOLUTE®

LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers....

 Erlenmeyer flasks, with standard ground joint, 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....

 Pear shaped flasks, with standard ground joint, borosilicate glass 3.3

LABSOLUTE®

The LABSOLUTE® one neck pear shaped flasks are made of high-quality borosilicate glass 3.3 and therefore extremely temperature-resistant up to 500 °C. The flasks comply with DIN 12383. They are resistant to cold lyes/alkaline solutions and strong acids with the exception of hydrofluoric acid and concentrated, hot phosphoric acid....

 Flat bottom flasks, with standard ground joint, borosilicate glass 3.3

LABSOLUTE®

LABSOLUTE® one neck flat bottom flasks are made of high-quality borosilicate glass 3.3 and therefore extremely temperature-resistant up to 500 °C. The flasks comply with the standard DIN EN ISO 4797. They are resistant to cold lyes/alkaline solutions and strong acids with the exception of hydrofluoric acid and concentrated, hot phosphoric acid. Because of the round shape the flasks are ideal for a consistent heating of liquids. The flat bottom guarantees a secure stand on the lab bench. Due to the standard ground joint the flasks can be easily combined with several other glass labware like condensers, etc....

 Two neck round bottom flasks, side neck 20°, borosilicate glass 3.3

LABSOLUTE®

LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers....

 Three neck round bottom flasks, side necks 20°, borosilicate glass 3.3

LABSOLUTE®

LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers....

 Three neck round bottom flasks, side necks parallel, borosilicate glass 3.3

LABSOLUTE®

LABSOLUTE® round bottom flasks made of high-quality borosilicate glass 3.3 comply with the valid standards. They are available in different volumes and have the common ground joint sizes. All LABSOLUTE® round bottom flasks are characterized by very good chemical and temperature resistance. Because of the round shape, the flasks are ideal for consistent heating of liquids. Due to the standard ground joints, the flasks can be easily combined with other glass labware such as condensers....

LLG-Pear shape flask 25 ml NS 14/23, boro 3.3

LLG

PO number Package size Price per package    
4686146

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LLG-Pear shape flask 50 ml NS 14/23, boro 3.3

LLG

PO number Package size Price per package    
4686147

This product of our assortment corresponds with your search.

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 Erlenmeyer flasks with ground joint, DURAN®

Lenz

Acc. to DIN EN ISO 4797 and in addition to DIN standard (*), with scale (approx. volume / ml), with inscription label....

 Round bottom flasks with conical ground joint, DURAN®

Lenz

According to DIN EN ISO 4797 and in addition to DIN standard (*), with inscription label....

 Round bottom flasks, borosilicate glass 3.3

Isolab

Resistant to heat and almost all chemicals. According to DIN EN ISO 4797. Reinforced rims are used to prevent breaking during washing and transportation....

 Pear shape flasks with conical ground joints, DURAN®

Lenz

According to DIN 12383 and in addition to DIN standard, with inscription label....

 Erlenmeyer flasks, NS neck, borosilicate glass 3.3

Isolab

Borosilicate glass 3.3. Conformed to DIN EN ISO 4797. NS necks are in compliance with DIN 12242 standards. Inscriptions are in white enamel which is specially designed for glass use....

 Flat bottom flasks with conical ground joint, DURAN®

Lenz

According to DIN EN ISO 4797 and in addition to DIN standard (*), with inscription label....

 Three-neck round-bottom flasks, side necks angled, DURAN®

Lenz

DIN 12394 and in addition to DIN standard (*). Central neck with 2 x 20° angled side necks....

 Flat bottom flasks, NS joint neck, borosilicate glass 3.3

Isolab

Resistant to heat and almost all chemicals. According to DIN EN ISO 4797....

 Iodine determination flasks, with and without collar, DURAN®

Lenz

  • With iodine stopper NS29/32 or hollow hexagonal stopper NS29/32
  • With scale and inscription label
...

 Three neck round bottom flasks, side necks parallel, DURAN®

Lenz

DIN 12392 and in addition to DIN standard (*). All necks are parallel....

 Round bottom flasks with two necks, side neck angled, DURAN®

Lenz

DIN 12394 and in addition to DIN standard (*). With one central and one 20° side angled ground joint necks as outlined below....

 Pear shape flasks, borosilicate glass 3.3

Isolab

Conformed to DIN 12383 standards. NS neck is in compliance with DIN 12242 standards....

 Nitrogen round-bottom flasks (Schlenk-flasks), DURAN®

Lenz

With an angled side arm with 2.5 mm glass stopcock....

 Round bottom flasks with standard ground joint, borosilicate glass 3.3, amber

Isolab

Resistant to heat and almost all chemicals. According to DIN EN ISO 4797. Reinforced rims are used to prevent breaking during washing and transportation....

 Nitrogen tubes (Schlenk-tubes), DURAN® tubing

Lenz

Made of DURAN ® tubing. With conical joint and NS glass stopcock....

 Kjeldahl flasks, DURAN®

Lenz

For the determination of nitrogen in organic compounds. With centre neck and conical joint....

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