The following products have been found matching your search "reagenzglashalter": 35

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Test tubes boro. - 2 583 032

Test tubes, boro., screw thread, w. cap and seal, all parts sterilizable, marking area, heavy wall, 200 x 30 mm, GL 32

Test tubes boro. - 2 583 034

Test tubes, boro., screw thread, w. cap and seal, all parts sterilizable, marking area, heavy wall, 250 x 30 mm, GL 25

Test tubes AR-glass - 4 900 010

Test tubes, AR-glass, with rim, round bottom, l. 180mm, o.d. 20 mm Case = 100 pcs.

Test tubes AR-glass - 4 900 006

Test tubes, AR-glass, with rim and round bottom, length 160 mm, o.d.16mm, Case = 100 pcs.

BRUSHTEST TUBE - 9 335 004

BRUSH,TEST TUBE,WOOL TIP, 30 MM D.

Sprayer for chromatography 6 ml - 2 147 106

Sprayer for chromatography, 6 ml, ST 19/26, with test tube, with base, made of plastic, with aspirator bulb

Fermentation tubes grad. - 2 910 200

Fermentation tubes, grad., complete with test tube, for Merck water analysis

Pop-off Cup Head PM210 - DH.WVM00210

Pop-off Cup Head, PM210, for Vortex Mixer VM-10

Test tube mixer 'Witomixor' - 6 055 000

Test tube mixer 'Witomixor' vortex-design, variable speed control, speed 20 to 3000 rpm, 230V, 50/60 Hz

Digital burette / bottle-top burette TITREX

The digital burette TITREX is ideal for a fast and sensitive titration “drop by drop”. One instrument simulates all volumes up to 99.99 ml. Moreover, titration is possible without any loss of reagent! From air-purging, necessary for a precise titration, to disassembly of the burette in the end of the titration – the reagent, that is not needed for the titration flows back into the bottle! TITREX‘s accuracy and precision are of highest quality. Our error ranges are better than those required by ISO 8655-3. The memory function allows saving of up to 1000 values, which can be transferred to a PC and read using the included software.

Your advantage at a glance:

high quality precision instrument, made in Germany
highest accuracy and precision, our error ranges are better than the DIN EN ISO 8655-3 requirements
resistant against most acids and alkalis
exclusive instrument with 0% loss of reagent - air-purging and draining within a closed circuit
360° rotatable valve block for your added safety
two-in- one instrument: dosing & titration
covers the complete volume range up to 50 ml when used as a dispenser and up to 99.99 ml when used as a burette
easy and precise volume setting
vertical valves: no sedimentation, no contamination
100 % drip-free by turning the cannula at 180°
no transcriptions errors due to automatic value storage and the possibility of
transferring values to a PC via RS232 interface (USB adapter optional available)
calibration: standard with water of 20°C
software enables saving the next calibration date
recalibration for liquids of different viscosities possible e.g. determination of acid content in milk
easy to dismantle and to clean, valve block autoclavable at 121°C
automatic power-cut-off after three minutes
including NiMH 1,2V 2100mAh battery
individual certificate, CE label and serial number
DE-M marked according to the German calibration law

Artikelliste

Order number	Model	Version	Autoclavable	Thread	Systematic errors ISO	Systematic errors witeg	Random errors ISO	Random errors witeg	Volume	Volume adjustment	Accessories
5 497 050	TITREX premium	premium	Valve block at 121°C	GL45	±0.1 ml	±0.03 ml	≤0.05 ml	≤0.01 ml	0 - 50 ml	Handwheels (left and right)	incl. TITREXSOFT and RS232 interface cord
5 497 050 E	TITREX eco	eco	Valve block at 121°C	GL45	±0.1 ml	±0.1 ml	≤0.05 ml	≤0.05 ml	0 - 50 ml	Handwheels (left and right)	TITREXSOFT and RS232 interface cord not included in the scope of supply
5 497 150	TITREX fine adjustment	finely adjustable	Valve block at 121°C	GL45	±0.1 ml	±0.03 ml	≤0.05 ml	≤0.01 ml	0 - 50 ml	Handwheels (left and right)	incl. TITREXSOFT and RS232 interface cord

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