Volumetric flasks, PFA, class A, with screw cap

Volumetric flasks, PFA, class A, with screw cap

Výrobca: VITLAB GmbH

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

  • 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

Obj. číslo 9.276 922 9.276 919 9.276 924 9.276 920 9.276 923 9.276 921
Article Packing Unit 1 1 1 1 1 1
Capacity ml 100 10 500 25 250 50
Height mm 180 90 270 115 235 150
Sales Packing Unit 1.00 1.00 1.00 1.00 1.00 1.00
Thread GL 18 18 25 18 25 18
Tolerance ± ml 0.10 0.04 0.25 0.04 0.15 0.06
  Obj. číslo Názov Kusov v balení Dostupnosť    
9.276 922 Volumetric flasks, PFA, class A, with screw cap | Capacity ml : 100 1 x 1 Skladom do 6 dní
9.276 919 Volumetric flasks, PFA, class A, with screw cap | Capacity ml : 10 1 x 1 Na vyžiadanie
9.276 924 Volumetric flasks, PFA, class A, with screw cap | Capacity ml : 500 1 x 1 Na vyžiadanie
9.276 920 Volumetric flasks, PFA, class A, with screw cap | Capacity ml : 25 1 x 1 Na vyžiadanie
9.276 923 Volumetric flasks, PFA, class A, with screw cap | Capacity ml : 250 1 x 1 Na vyžiadanie
9.276 921 Volumetric flasks, PFA, class A, with screw cap | Capacity ml : 50 1 x 1 Na vyžiadanie