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Bottle Top Dispensers VITLAB® TA², valve spring Pt-Ir

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.

  • 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
  • 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), S 40 (PTFE), telescopic filling tube, recirculation valve (optionally), mounting tool, quality certificate, instruction manual
Accuracy:
0,5 ± R%


Dosing volume
Division
ml
With recirculation valve
PK
Cat. No.
Stock
1.0 ... 10.0 ml
0.200
No
1
6283982
1.0 ... 10.0 ml
0.200
Yes
1
6283983
 
 
 
 
 
 
Cat. No.
Dosing volume
Stock
6283982
1.0 ... 10.0 ml
6283983
1.0 ... 10.0 ml
 
 
Cat. No.
Dosing volume
Division
ml
With recirculation valve
PK
Stock
6283982
1.0 ... 10.0 ml
0.200
No
1
6283983
1.0 ... 10.0 ml
0.200
Yes
1
 
 
 
 
 
 
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Bottle Top Dispensers VITLAB® TA², valve spring tantalum