GC columns

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.

For a period of six years from the date of purchase, we offer a replacement service if repair is unprofitable. The defective unit can be exchanged for a new unit at a preferential price.