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3 From 40
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Destillationsthermometer 5065005
Distillation thermometer with core NS 14/23...
Distillation thermometer with core NS 14/23 Measuring range 0...150°C Mounting length 55 mm Petroleum filling
€80.81
Distillation Bridge
Distillation Bridge
Distillation bridge with Vigreux column without vacuum jacket with cooler and sleeve NS14,5/23 for thermometer with EBL 55mm ; with cooler 10mm olives , with Vigreux column , with straight outlet , made of Boro 3.3 Bridge: 100mm Vigreux...
€137.84
Conical ground joint clamp, NS 29/32, red
Conical ground joint clamp, NS 29/32, red
Conical ground joint clamp POM NS 29/32 red
€7.75
Erlenmeyer Flasks PTFE, with ground joint, 500 ml
Erlenmeyer Flasks PTFE, with ground joint, 500 ml
Erlenmeyer Flasks PTFE, with ground joint 500 ml NS 29/32
€620.95
behr steam distillation plant S5
behr steam distillation plant S5
Fully automatic addition of H2O,NaOH, H3BO3 & sample waste draining, preperation for ext. titrator Abmessung (WxDxH): 42 x 34,5 x 70 cm Weight : 29 kg Power consumption(in W): 1700 Current consumption(in A): 9 Programs: 99 Cooling water...
€8,214.00
Steam distiller S3 semi-automatic *230V 50Hz*
Steam distiller S3 semi-automatic *230V 50Hz*
Steam distiller S3 semi-automatic Steam generator,pressure monitoring RS 232 / RS 485 interfaces Voltage 230V 50Hz
€5,656.00
behrotest maintenance set for steam distillers S1-S5
behrotest maintenance set for steam distillers...
behrotest maintenance set for steam distillers S1-S5
€255.60
KPG-Stirrer, side stirring blade, DURAN®
KPG-Stirrer, side stirring blade, DURAN®
KPG stirrer with lateral stirring blade, DURAN® Rk.1000/2000/3000 ml, Rwith Ø 10 x L 390mm Made of DURAN®. With stirring blade and safety screw made of PTFE. For NS 29/32. Length of ground and polished KPG running surface 160 mm. Drive...
€95.98
2-neck bottom, 20° angle
2-neck bottom, 20° angle
Two necks round bottom flask 100 ml Middle neck NS 14/23 Side neck NS 14/23 (20° angle) According to DIN 12394 Borosilicate glass 3.3
from €29.96
DURAN® Round bottom flask, three necks, Center NS 24/29, Side NS 14/23
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
from €91.71
DURAN® Round bottom flask, three necks, Center NS 29/32, Side NS 29/32, 2,000 mL
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
€131.95
DURAN® Round bottom flask, three necks, Center NS 29/32, Side NS 14/23, 2,000 mL
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
€142.76
DURAN® Round bottom flask, three necks, Center NS 29/32, Side NS 14/23, 1,000 mL
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
€115.93
DURAN® Round bottom flask, three necks, Center NS 29/32, Side NS 29/32, 500 mL
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
€96.61
DURAN® Round bottom flask, three necks, Center NS 24/29, Side NS 19/26, 500 mL
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
€109.86
DURAN® Round bottom flask, three necks, Center NS 29/32, Side NS 29/32, 1,000 mL
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
€117.54
DURAN® Round bottom flask, three necks, Center NS 29/32, Side NS 14/23, 500 mL
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
€99.50
DURAN® Round bottom flask, three necks, Center NS 29/32, Side NS 14/23, 250 mL
DURAN® Round bottom flask, three necks, Center...
Manufactured from borosilicate glass. DURAN® Triple Neck Flask allows for uniform heating. • Round-bottomed • Borosilicate glass • Ideal as a cooking glass • Uniform heating • Typical applications include distillation, extraction
€89.99
Screw thread adapter, acc. to DIN 12257, GL 25
Screw thread adapter, acc. to DIN 12257, GL 25
Screw thread adapter Thread GL 25 Acc. to DIN 12257 Made of borosilicate glass 3.3
from €20.32
Screw thread adapter, acc. to DIN 12257, GL 18
Screw thread adapter, acc. to DIN 12257, GL 18
Screw thread adapter thread GL 18 Acc. to DIN 12257 Made of borosilicate glass 3.3
from €13.60
Drying tube, U-shape, length 125 mm
Drying tube, U-shape, length 125 mm
Drying tube (Calcium chloride tube) 2x socket NS 14/23 with stopper Borosilicate glass 3.3 DIN 12616
from €60.50
Non-Return Valves, with cone NS 14/23
Non-Return Valves, with cone NS 14/23
As a pressure relief valve is a spring-loaded ball joint, a higher-viscosity barrier liquid ensures the tightness. The spring pressure is adjustable, but the valve can be delivered pre-set and sealed upon request. Maximum overpressure...
from €256.70
Adaption kit GL 32 on glass olive
Adaption kit GL 32 on glass olive
For reaction vessels With temperature control connection GL 32 Consisting of special cap, seal, glass adapter with olive 9 mm Temperature resistant from -60 ° C to + 200 ° C
from €108.01
3 From 40

Glass laboratory equipment and supplies available in our online shop

At Fleischhacker GmbH & Co.KG , we provide access to a wide range of laboratory glass equipment and supplies to suit any need across Germany and internationally. Optimize your processes with our comprehensive range of laboratory glassware. Our selection encompasses steam generators, distillation apparatuses and components. In addition, we offer various stopcocks and valves, vessels, seals, funnels, flasks and other glass bottles.

Our laboratory glassware is made using borosilicate glass.

Unlike borosilicate glass, soda-lime glass is the most common kind of glass and contains about 70% silica. It is typically a softer glass which means it can scratch easily. Pyrex is a chemically strengthened type of soda-lime glass.

Typical substances used to make glass are silicates, borates and phosphates. Borosilicate glass is composed of at least 5% boric oxide, making it more durable and heat resistant. The presence of the boric oxide helps to bind the silicate, aluminum oxide and sodium oxide. This combination of materials means borosilicate glass faces less material stress as it has a lower thermal expansion coefficient. Overall, borosilicate glass is the clear choice for your laboratory glassware needs as it is chemically resistant and resistant to extreme temperature changes.

At Fleischhacker GmbH & Co.KG , we provide access to a wide range of laboratory glass equipment and supplies to suit any need across Germany and internationally. Optimize your processes with... read more »
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Glass laboratory equipment and supplies available in our online shop

At Fleischhacker GmbH & Co.KG , we provide access to a wide range of laboratory glass equipment and supplies to suit any need across Germany and internationally. Optimize your processes with our comprehensive range of laboratory glassware. Our selection encompasses steam generators, distillation apparatuses and components. In addition, we offer various stopcocks and valves, vessels, seals, funnels, flasks and other glass bottles.

Our laboratory glassware is made using borosilicate glass.

Unlike borosilicate glass, soda-lime glass is the most common kind of glass and contains about 70% silica. It is typically a softer glass which means it can scratch easily. Pyrex is a chemically strengthened type of soda-lime glass.

Typical substances used to make glass are silicates, borates and phosphates. Borosilicate glass is composed of at least 5% boric oxide, making it more durable and heat resistant. The presence of the boric oxide helps to bind the silicate, aluminum oxide and sodium oxide. This combination of materials means borosilicate glass faces less material stress as it has a lower thermal expansion coefficient. Overall, borosilicate glass is the clear choice for your laboratory glassware needs as it is chemically resistant and resistant to extreme temperature changes.