Exacta+Optech Labcenter 
Bottle Top Dispensers VITLAB® TA²

Developed for the demanding purity standards required in trace analysis. The release of metal trace is reduced to a level the low ppb range or even the ppt range. The parts that are in contact with media are made of various fluoroplastics (e.g. ETFE, FEP, PFA, PTFE), Al2O3-sapphire, platinum-iridium or tantalum (depending on model).
  • For highly concentrated acids and bases, such as perchloric, sulphuric and nitric acid
  • Fast, easy and precise volume adjustment due to inner toothed bar and practical screwing mechanism
  • Two different valve spring systems: VITLAB® TA² with tantalum spring is for dosing of hydrogen peroxide (H2O2), VITLAB® TA² with platinum-iridium spring for dosing sodium hydroxide (up to a max. concentration of 30%) or hydrogen fluoride (HF)
  • DE-M marking
  • Optionally with recirculation valve
  • Also available with DAkkS calibration certificate.

Scope of supply:
VITLAB® TA² dispenser (thread GL 45), 3 bottle adapters (GL 28/S 28 (ETFE), GL 32 (ETFE) and S 40 (PTFE), telescopic filling tube, recirculation valve (optionally), mounting tool, quality certificate and instruction manual.

max. vol.
(▒ R%)
max. vol.
(d CV%)
PKCat. No. Ord.minimo PzPrezzo unitario/Q.tÓ/EUR 
1.0&10.0Valve spring: Pt-Ir, without recirculation0.20,5*0.116.283 9821su richiesta 
1.0&10.0Valve spring: Pt-Ir, with recirculation0.20,5*0.116.283 9831su richiesta 
1.0&10.0Valve spring: Ta, without recirculation0.20,5*0.116.283 9841su richiesta 
1.0&10.0Valve spring: Ta, with recirculation0.20,5*0.116.283 9851su richiesta 
* Accuracy and Coefficient of variation according to DIN EN ISO 8655-5