Bottle Top Dispensers VITLAB® TA²
Výrobca: VITLAB GmbH
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.