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Round bottom flasks with conical ground joint, DURAN®

Description
According to DIN EN ISO 4797 and in addition to DIN standard, with inscription label.

Properties
Colour: Clear
Ground size: NS29/32
Manufacturer Article Number: 03002928
Material: DURAN® glass
No. of necks: 1
Nominal capacity: 50 ml
Standard: DIN EN ISO 4797
UNSPSC: 41121804
With beaded rim: No
Ø: 51 mm
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Accessories

Kartell S.p.A.

Kartell S.p.A.
Round bottom flask holder, PP
Provides a secure base for round bottom flasks from 10ml to 10000ml capacity. Autoclavable.
From €19.30*

Saint Gobain

Saint Gobain
Flask support rings, "BiBase", silicone elastomer
Blue. Double sided. Sits firmly on the bench to support round-bottomed flasks.Resistant to oxidation and temperatures from -60 to 200°CVery soft and easy to cleanResistant to chemicalsGood thermal and electric insulationExcellent adhesion with glassNon-slip
From €43.00*

BR Solution GmbH

BR Solution GmbH
Flask rings, pressed cork
Height 30mm.
From €2.70*
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Other customers also bought

VITLAB GmbH

VITLAB GmbH
Round-bottom flasks, PFA
Transparent, neck with NS 29/32. Suitable as safety flask for use with rotary evaporators to collect the distilled off liquid. High thermal stability and chemical resistance.The advantages of PFA:Especially suitable for use in trace analysisLong-term maintenance of low-concentration reference materials in PFA containersNo memory effectsPractically no carryover, no cross-contamination due to the extremely hydrophobic, anti-adhesive and smooth surfacesHigh thermal stability, from -200 °C to +260 °C, autoclavable.Chemical inertness against nearly all chemicalsGood transparency and dimensional stabilityEasy to cleanUse of high purity raw materials
From €96.60*
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