Pear-shape flasks with two-necks DURAN
![Pear-shape flasks with two-necks DURAN](/medias/cat-25932-0.jpg?context=bWFzdGVyfHJvb3R8MTU2OTF8aW1hZ2UvanBlZ3xoNDkvaGMxLzg4MzY1NzY5MDMxOTguanBnfDE4YWZkYjE4MDk5MjQ4NzFiOTM5MzVhOGJkNTE5YTJjNGExMjNlMGEzMGRjODVmZWZjMTliZGMxZGMwZTc2NDk)
Borosilicate glass 3.3, with conical ground joints, with angled side neck (25°) and inscription label
- Very good chemical resistance
- High temperature resistance
- Minimal thermal expansion giving relatively high resistance to temperature changes
- Acc. to DIN 12383 and in addition to DIN standard
5.6318.04 | 25 ml | 14/23 + 14/23 | 40 mm |
CHF 57.30
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5.6318.06 | 50 ml | 14/23 + 14/23 | 50 mm |
CHF 58.55
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5.6318.08 | 100 ml | 14/23 + 14/23 | 64 mm |
CHF 65.55
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5.6318.10 | 250 ml | 14/23 + 14/23 | 85 mm |
CHF 118.35
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5.6320.04 | 25 ml | 19/26 + 14/23 | 40 mm |
CHF 66.95
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5.6320.06 | 50 ml | 19/26 + 14/23 | 50 mm |
CHF 72.65
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5.6320.08 | 100 ml | 19/26 + 14/23 | 64 mm |
CHF 85.90
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5.6320.10 | 250 ml | 19/26 + 14/23 | 85 mm |
CHF 125.40
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5.6322.10 | 250 ml | 29/32 +14.5/23 |
CHF 75.18
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