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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

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Receiver adapters, with GL thread, DURAN® tubing | Description: Straight, Cone NS: 29/32, Socket NS: 29/32
Receiver adapters, with GL thread, DURAN® tubing | Description: Straight, Cone NS: 29/32, Socket NS: 29/32
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 4 variantsMade of DURAN® tubing. Receiver adapters acc. to DIN 12594, straight or bent (angle: 105°), with NS socket and NS cone, with drain tip, vacuum connection: thread GL18.
€38,21
Receiver adapters, with olives, DURAN® tubing | Description: Bend, Cone NS: 29/32, Socket NS: 29/32
Receiver adapters, with olives, DURAN® tubing | Description: Bend, Cone NS: 29/32, Socket NS: 29/32
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 4 variantsMade of DURAN® tubing. Acc. to DIN 12594, straight or bent (105°), with NS socket and cone, with drain tip, vacuum connection: glass olive.
€39,17
Reduction adapters, boro 3.3 | Cone NS: 24/29, Socket NS: 19/26
Reduction adapters, boro 3.3 | Cone NS: 24/29, Socket NS: 19/26
Brand: ISOLAB Laborgeräte GmbHAvailable in 11 variantsWith conical ground joint. DIN 12257.
€18,70
Reduction adapters, DURAN® tubing | Cone NS: 29/32, Socket NS: 19/26, DIN: 12257
Reduction adapters, DURAN® tubing | Cone NS: 29/32, Socket NS: 19/26, DIN: 12257
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 15 variantsMade of DURAN® tubing. DIN 12257 and in addition to DIN standard (*). Reduction adapters with ground joint.
€9,79
Rotating joint grease, silicone-free, Alsirol | Capacity ml: 50
Rotating joint grease, silicone-free, Alsirol | Capacity ml: 50
Brand: J.P. PöllathologieSilicone-free stopcock grease. No silicone derivatives, polymerisation or gumming. Excellent adhesion and viscosity. Stable grease film enables safe, long term use. Low heat-up occurs during rotation even if operation is continuous. When sealing glassware systems with glass and metal stirrers and shafts Alsirol protects rotating, precision-ground sockets and stirring shafts against glass abrasion. Also suitable for lubricating rotating metal and glass components. Acid and alkali resistant. For use under vacuum and high vacuum. Biodegradable. Non-toxic in normal use.
€22,36
Round bottom flasks with conical ground joint, amber, DURAN® | Nominal capacity: 500 ml
Round bottom flasks with conical ground joint, amber, DURAN® | Nominal capacity: 500 ml
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 5 variantsAccording to DIN EN ISO 4797, with inscription label.
€70,49
Round bottom flasks with conical ground joint, DURAN® | Nominal capacity: 50 ml
Round bottom flasks with conical ground joint, DURAN® | Nominal capacity: 50 ml
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 44 variantsAccording to DIN EN ISO 4797 and in addition to DIN standard (*), with inscription label.
€109,70
Round bottom flasks with standard ground joint, borosilicate glass 3.3, amber | Nominal capacity: 250 ml
Round bottom flasks with standard ground joint, borosilicate glass 3.3, amber | Nominal capacity: 250 ml
Brand: ISOLAB Laborgeräte GmbHAvailable in 5 variantsResistant to heat and almost all chemicals. According to DIN EN ISO 4797. Reinforced rims are used to prevent breaking during washing and transportation.
€27,66
Round bottom flasks with three necks, NS joints, angled side arms, borosilicate glass 3.3 | Nominal capacity ml: 1000, Centre neck NS: 29/32, Angled side necks NS: 14/23
Round bottom flasks with three necks, NS joints, angled side arms, borosilicate glass 3.3 | Nominal capacity ml: 1000, Centre neck NS: 29/32, Angled side necks NS: 14/23
Brand: ISOLAB Laborgeräte GmbHAvailable in 10 variantsConformed to DIN 12394. The side arms are at 20 degree angles with the centre neck. The NS necks are in compliance with DIN 12242 standards.
€105,89
Round bottom flasks with three necks, NS joints, parallel arms, Pyrex® | Nominal capacity ml: 250, Centre neck NS: 24/29, Parallel side necks NS: 19/26
Round bottom flasks with three necks, NS joints, parallel arms, Pyrex® | Nominal capacity ml: 250, Centre neck NS: 24/29, Parallel side necks NS: 19/26
Brand: DWK Life Sciences LimitedAvailable in 9 variants
€78,17
Round bottom flasks with three necks, NS joints, parallel side arms, borosilicate glass 3.3 | Nominal capacity ml: 1000, Centre neck NS: 29/32, Parallel side necks NS: 19/26
Round bottom flasks with three necks, NS joints, parallel side arms, borosilicate glass 3.3 | Nominal capacity ml: 1000, Centre neck NS: 29/32, Parallel side necks NS: 19/26
Brand: ISOLAB Laborgeräte GmbHAvailable in 18 variantsManufactured from borosilicate glass 3.3. Conformed to DIN 12394. The flasks have thick walls, heavy bases and reinforced rims which prevent breaking. The side arms are parallel to the centre neck. NS necks are in compliance with DIN 12242 standards.
€109,38
Round bottom flasks with two necks, angled arm, borosilicate glass 3.3 | Nominal capacity ml: 1000, Centre neck NS: 29/32, Angled side necks NS: 14/23
Round bottom flasks with two necks, angled arm, borosilicate glass 3.3 | Nominal capacity ml: 1000, Centre neck NS: 29/32, Angled side necks NS: 14/23
Brand: ISOLAB Laborgeräte GmbHAvailable in 26 variantsConformed to DIN 12394. The side arms are 20 degree angled with each other. NS necks are in compliance with DIN 12242 standards. Two-necked round-bottomed flask available with parallel side arm on request.
€90,51
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