Electrogravimetry is an important analytical method for the
quantiative determination or separation of species in solution. The
technique involves the quantiative electrolytic deposition of an
element, usually a metal, on a suitable electrode in weighable
form.
Perform an accurate
electrogravimetric determination of the amount of copper in a given
sample solution.
| Materiallist (Excerpt) |
Product |
Amount |
|
Set of Analytical Balance Sartorius CPA 224S and measure software, 230 V
|
49221-88
|
1
|
|
Pt electrodes,electrogravim.
|
45210-00
|
1
|
|
Power supply, universal
|
13500-93
|
1
|
|
Magnetic stirrer MR Hei-Standard
|
35750-93
|
1
|
|
Electronic temperature controller EKT Hei-Con
|
35750-01
|
1
|
|
Digital multimeter 2010
|
07128-00
|
2
|
|
Ethyl alcohol, absolute 500 ml
|
30008-50
|
1
|
|
Copper-II sulph.,0.1M sol. 1000ml
|
48247-70
|
1
|
|
Holder for two electrodes
|
45284-01
|
1
|
|
Nitric acid , 65% 1000 ml
|
30213-70
|
1
|
|
Water, distilled 5 l
|
31246-81
|
1
|
|
Sulphuric acid, 95-98% 500 ml
|
30219-50
|
1
|
|
Supp.rod stainl.st.,50cm,M10-thr.
|
02022-20
|
1
|
|
Pipettor
|
36592-00
|
1
|
|
Pasteur pipettes, 250 pcs
|
36590-00
|
1
|
|
Spring balance holder
|
03065-20
|
1
|
|
Support rod with hole, stainless steel, 10 cm
|
02036-01
|
1
|
|
Right angle clamp
|
37697-00
|
2
|
|
Volumetric pipette, 50 ml
|
36581-00
|
1
|
|
Connecting cord, 32 A, 750 mm, red
|
07362-01
|
2
|
|
Connecting cord, 32 A, 750 mm, blue
|
07362-04
|
1
|
|
Rubber caps, 10 pcs
|
39275-03
|
1
|
|
Connecting cord, 32 A, 500 mm, red
|
07361-01
|
1
|
|
Connecting cord, 32 A, 500 mm, blue
|
07361-04
|
1
|
|
Glass beaker DURAN®, tall, 250 ml
|
36004-00
|
3
|
|
Magnetic stirring bar 30 mm, cylindrical
|
46299-02
|
1
|
|
Wash bottle, plastic, 500 ml
|
33931-00
|
1
|
|
Graduated pipette 10 ml
|
36600-00
|
1
|
|
Laboratory Experiments Physics, Chemistry, Biology andApplied Sciences, CD-ROM, incl. operating manuals
|
16502-42
|
1
|
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