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Technical Data Sheet
1YXH-1

Flat flange round bottom flasks DURAN®, 6000 ml, 236 mm, Height: 295 mm
From  DWK Life Sciences
Icon_Made-in-Germany Goods manufactured in Germany
Icon_Autoklavierbar All autoclavable products in our catalogue are identified by this symbol. Please also note any additional instructions when autoclaving.
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Material: DURAN® glass, borosilicate glass 3.3. Autoclavable: yes.
Version
Nominal volume
Outer flange Ø
Ø ext.
Height


Flat flange round bottom flask with groove in the flat flange. Flat flange round bottom flasks are large-volume reaction vials that can be used as an alternative to standard round bottom flasks. The wide neck opening allows easy access to the flask contents. The flat flange round bottom flask is closed with a separately available lid. Both parts are held together by a clamping ring. A sealing ring or the use of grinding grease prevents the grinding surfaces from jamming. Suitable silicone and FEP sealing rings are available separately. The flat flange vessel can be combined with other components (e.g. coolers, stirrer shafts and dropping funnels) by means of various standard ground joints in the lid.Areas of application: preparatory work, such as general reactions, distillation, evaporation and drying, in which solid or viscous substances are produced. The thick-walled construction and geometry make these vessels suitable for safe working under pressure and vacuum.
Product details

€326.00/Pack Qty. 

excl. VAT. | 1 unit(s) per Pack Qty.

Art. No. 1YXH.1

In procurement
from 6 Pack Qty. €309.70/Pack Qty.
from 24 Pack Qty. €293.40/Pack Qty.

Fits to / Accessories

1YYH-1
Flat flange lid DURAN® 4 necks with NS centre neck, 3 inclined side necks, DN 100, 138 mm, Height: 105 mm
Art. No. 1YYH.1
€292.00  /  1  unit(s) 
1YYK-1
Flat flange lid DURAN® 4 necks with NS centre neck, 3 inclined side necks, DN 100, 138 mm, Height: 125 mm
Art. No. 1YYK.1
€319.00  /  1  unit(s) 
1YYT-1
Flat flange lid DURAN® 4 necks with NS centre neck, 1 vertical, 2 inclined side necks, DN 100, 138 mm, Height: 125 mm
Art. No. 1YYT.1
€319.00  /  1  unit(s) 
201T_01
Flat flange sealing ring DURAN® Silicone/FEP, red, DN 100, 110 mm, Height: 4 mm
Art. No. 201X.1
€58.40  /  1  unit(s) 
201A_01
Flat flange sealing ring DURAN® Silicone, transparent, DN 100, 110 mm, Height: 4 mm
Art. No. 201C.1
€86.15  /  5  unit(s) 
202E
Flat flange quick release fastener
Art. No. 202H.1
€85.10  /  1  unit(s) 
202P
Holder for flat flange reaction vials, DN 100
Art. No. 202P.1
€942.00  /  1  unit(s) 
20X8
Flat flange clamp lock with stand rod, DN 100
Art. No. 20X9.1
€559.00  /  1  unit(s) 
PL06-1
Flat flange lid DURAN® centre neck with NS, DN 100, 138 mm, Height: 76 mm
Art. No. PL06.1
€162.00  /  1  unit(s) 
PL09-1
Flat flange lid DURAN® centre neck with NS, DN 100, 138 mm, Height: 84 mm
Art. No. PL09.1
€245.00  /  1  unit(s) 

Product details

Material: DURAN® glass, borosilicate glass 3.3. Autoclavable: yes.

Flat flange round bottom flask with groove in the flat flange. Flat flange round bottom flasks are large-volume reaction vials that can be used as an alternative to standard round bottom flasks. The wide neck opening allows easy access to the flask contents. The flat flange round bottom flask is closed with a separately available lid. Both parts are held together by a clamping ring. A sealing ring or the use of grinding grease prevents the grinding surfaces from jamming. Suitable silicone and FEP sealing rings are available separately. The flat flange vessel can be combined with other components (e.g. coolers, stirrer shafts and dropping funnels) by means of various standard ground joints in the lid.Areas of application: preparatory work, such as general reactions, distillation, evaporation and drying, in which solid or viscous substances are produced. The thick-walled construction and geometry make these vessels suitable for safe working under pressure and vacuum.

  • Excellent chemical resistance
  • High temperature resistance
  • Pressure- and vacuum-resistant due to the geometry and the solid wall thickness
  • Use up to the maximum technically possible vacuum (follow the safety instructions)
  • Flat flange with groove: a sealing ring can be inserted into the groove to close the vessel tightly

Note: at a maximum operating temperature of +250 °C and the respective permissible operating pressure, the temperature difference in the glass wall of the flat flange beaker must not exceed 30 °C.

Flat flange round bottom flasks DURAN® 

Delivery incl. flat flange round bottom flasks. Delivery without flat flange lid, sealing ring and clamping ring, please order separately.
Technical Information
Version DN 100 
Nominal volume 6000 ml
Usable volume 6675 ml
Outer flange Ø 138 mm
Ø ext. 236 mm
Height 295 mm
Max. working pressure 1 bar
Flat flange round bottom flasks DURAN®
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Version Nominal volume Outer flange Ø Ø ext. Height Pack Qty. Price Quantity
1YXC.1 DN 100 2.000 ml 138 mm 165 mm 215 mm 1 unit(s)

€196.00

1YXE.1 DN 100 4.000 ml 138 mm 206 mm 265 mm 1 unit(s)

€284.00

1YXH.1 DN 100 6.000 ml 138 mm 236 mm 295 mm 1 unit(s)

€326.00

1YXK.1 DN 100 10.000 ml 138 mm 280 mm 340 mm 1 unit(s)

€468.00

1YXL.1 DN 100 20.000 ml 138 mm 350 mm 410 mm 1 unit(s)

€613.00

In stock
Available (note delivery time)
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

No documents available