Volumetric flask 250 ml, PFA class A, with screwthread connection
(1) In stock: Germany
Part #: 9.276 923Mfr #: 107497HS Code #:39269097
Estimated shipping time: 2-4 weeks
Specifications
- AutoclavableYes
- Height235 mm
- MaterialPFA
- Max. temperature resistance260 °C
- Min. temperature resistance-200 °C
- Nominal capacity250 ml
- StandardDIN EN ISO 1042
- Temperature resistance-200 ... 260 °C
- ThreadGL 25
- Tolerance0,15 ± ml
- Type of closureScrew cap
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Product overview
Highly transparent. Class A tolerances according to DIN EN ISO 1042.
The PFA screw cap guards against contamination.
Outstanding chemical resistance, can be used with strong oxidants, highly concentrated acids and alkalis, hydrocarbons, and ketones.
With laser-engraved lot number and batch certificate. Thermal stress up to 121ºC (autoclaving) does not permanently exceed the tolerance limit.
To preserve the ring mark, do not clean at temperatures exceeding 60ºC.
The advantages of PFA
The PFA screw cap guards against contamination.
Outstanding chemical resistance, can be used with strong oxidants, highly concentrated acids and alkalis, hydrocarbons, and ketones.
With laser-engraved lot number and batch certificate. Thermal stress up to 121ºC (autoclaving) does not permanently exceed the tolerance limit.
To preserve the ring mark, do not clean at temperatures exceeding 60ºC.
The advantages of PFA
- Long-term maintenance of low-concentration reference materials in PFA containers
- No memory effects
- Practically no carryover, no cross-contamination due to the extremely hydrophobic, anti-adhesive and smooth surfaces
- High thermal stability, from -200°C to +260°C
- Chemical inertness against nearly all chemicals
- Good transparency and dimensional stability, suitable for volumetric instruments
- Easy to clean
- Use of high purity raw materials
Variant products
Products related to this item (5)
Product | Mfr # | Part # | Product Name | Type of
closure | Nominal capacity | Price | Availability | |
107397 | 9.276 922 | Volumetric flask 100 ml, PFA class A, with screwthread connection | Screw cap | 100 ml | $447.25 | In stock | ||
107597 | 9.276 924 | Volumetric flask 500 ml, PFA class A, with screwthread connection | Screw cap | 500 ml | $642.80 | In stock | ||
107297 | 9.276 921 | Volumetric flask 50 ml, PFA class A, with screwthread connection | Screw cap | 50 ml | $412.84 | |||
107197 | 9.276 920 | Volumetric flask 25 ml, PFA class A, with screwthread connection | Screw cap | 25 ml | $401.98 | |||
107097 | 9.276 919 | Volumetric flask 10 ml, PFA class A, with screwthread connection | Screw cap | 10 ml | $391.11 |
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