Manual titration of citric acid with the Basic-Unit

Product No: P1370530



Materiallist (Excerpt) Product Amount
Cobra3 BASIC-UNIT, USB 12150-50 1
Measuring module pH/potential 12101-00 1
Magnetic stirrer Mini / MST 47334-93 1
pH-electrode, polythene sheathed 18450-00 1
Cobra3, sensor -20..110 C 12120-00 1
Retort stand, h 750 mm 37694-00 1
Power supply 12V / 2A 12151-99 1
Burette, lateral stopcock, Schellbach, 50 ml, graduations 0, ml 36513-01 1
Software Cobra3 pH and potential 14509-61 1
Support for two electrodes 45284-10 1
Caustic soda sol.,0.1M 1000 ml 48328-70 1
Water, distilled 5 l 31246-81 1
Volumetric flask 1000ml, IGJ24/29 36552-00 1
Buffer solution, pH 4.01, 1000 ml 46270-12 1
Buffer solution, pH 10.01,1000 ml 46272-12 1
Citric acid 250 g 30063-25 1
Data cable, plug/ socket, 9 pole 14602-00 1
Universal clamp 37715-00 1
Right angle clamp 37697-00 2
Glass beaker DURAN®,tall, 150 ml 36003-00 1
Glass beaker DURAN®, tall, 50 ml 36001-00 3
Volumetric pipette, 5 ml 36577-00 1
Spoon, special steel 33398-00 1
Funnel, glass, top dia. 55 mm 34457-00 1
Magnetic stirring bar 30 mm, cylindrical 46299-02 1
Wash bottle, plastic, 500 ml 33931-00 1

Literature for this article als follows

Title Product Language
Demo advanced Chemie / Biologie Handbuch Cobra3 (C3BT) 01320-01 DEU
Demo advanced Chemistry / Biology Manual Cobra3 (C3BT) 01320-02 ENG

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Product No: P1370530

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