Liquid handling

3535300 - Vollpipetten Klasse AS - Sondergrößen

Witeg Labortechnik GmbH / Pipettieren

Volumetric pipettes class AS - special sizes • color-coded to avoid confusion • made of soda-lime glass • tolerance according to DIN EN ISO 648 • DE-M marked according to the German calibration law • calibrated to deliver (EX), 5 sec waiting time • inclusive batch certificate

10.54 €

Dispenser VITLAB® TA² variabel

Vitlab GmbH / Dosieren

The VITLAB® TA² dispenser is the dosing device of choice to meet the demanding purity standards required in trace analysis. The high quality parts that come exclusively in contact with the medium and the specially developed and proven cleaning process to be done before use results in a reduced release of trace metal ions to the low ppb range, or, depending on the application, 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). Thanks to the excellent chemical resistance of the materials used, the new dispenser can also be deployed with highly concentrated acids and bases, such as perchloric, sulphuric and nitric acid. Depending on the application, there is a choice of two different valve spring systems: the VITLAB® TA² with tantalum spring is recommended for dosing of hydrogen peroxide (H2O2). For applications using sodium hydroxide (up to a max. concentration of 30%) or hydrogen fluoride (HF) the platinum-iridium spring is recommended. In order to minimize the loss of valuable reagents or sample solutions, VITLAB offers the dispenser with the optional recirculation valve. The practical screwing mechanism and inner toothed bar enable a fast, easy and precise volume adjustment. Also available with DAkkS calibration certificate. Included in delivery: 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 operating manual.

878.30 €

1672015 - Silikonfett für VITLAB micropipette

Vitlab GmbH / Pipettieren

Silicone grease for pipettes, up to 1000 μl

7.58 €

Messkolben UV-protect, PMP, Klasse A, mit NS Stopfen, PP

Vitlab GmbH / Volumenmessgeräte

Volumetric flasks VITLAB® UV-protect, PMP, Class A, with NS stoppers, PP. UV-absorbing, highly transparent. For storing photosensitive substances. With ring mark individually adjusted to In '. Class A tolerances according to DIN EN ISO 1042. With printed lot number and batch certificate. Thermal loads up to 121 ° C (autoclaving) do not permanently exceed the tolerance limit. In order to protect the printing, cleaning is carried out up to max. 60 ° C recommended.

21.60 €

1670647 - Membranfilter, 0,2 µm, steril, für VITLAB pipeo®

Vitlab GmbH / Pipettieren

Membrane filter, 0.2 μm, sterile, Accessories for VITLAB pipeo®, Blisterpack 1 piece

9.23 €

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