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Vitlab Volumetric Flask 25ml PFA 107197

PART NO: 4AJ-9276920

Price: €140.43

Out of Stock (Ships in approx. 2 weeks)

Class A With Screwthread Connection

Volumetric flasks, PFA, class A, with screw cap Highly transparent. Ring mark individually calibrated to `Iná. 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 -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 Product Specification: Capacity: 25ml Height: 115mm Neck thread: 18 GL Tolerance: 0.04 ± ml
Catalogue Number	9.276 920
Manufacturer	Vitlab
Manufacturer P/n	107197
Fisher Ref	131450050
VWR Ref	612-3931
Min. temp. resistance °C	-200
Nominal capacity ml	25
Temperature resistance	-200 ... 260 °C
Tolerance ±·ml	0,04
Max. temp. resistance °C	260
Height mm	115
Type of closure	Screw cap
Standard	DIN EN ISO 1042
PK	1
Autoclavable	Yes
Thread	GL 18
Material	PFA

Thermo Fisher:	131450050
VWR:	612-3931