Set for additional demonstration experiments, complementary to the student set. Especially suitable for teaching of natural sciences in primary school and early secondary school.
In the handbook TESS beginner student and demonstration experiments (additionally available) 5 demonstration experiments are described:
| Itemlist |
Product |
Amount |
|
Retort stand, 210 mm × 130 mm, h = 500 mm
|
37692-00
|
1
|
|
Butane burner for cartridge 220g
|
32180-00
|
1
|
|
Distilling bridge GL18/8
|
35902-15
|
1
|
|
Knife switch, transparent
|
06034-06
|
1
|
|
Holder for two electrodes
|
45284-01
|
1
|
|
Flask,round,1-neck,250ml,GL25/13
|
35812-15
|
1
|
|
Lamp holder E10, transparent
|
06170-01
|
1
|
|
AQUADUR-Test sticks Water hardne.
|
47020-01
|
1
|
|
Battery case, transparent
|
06030-22
|
1
|
|
Glass wool 100 g
|
48154-10
|
1
|
|
Ring with boss head, i. d. = 10 cm
|
37701-01
|
1
|
|
Universal clamp
|
37718-00
|
2
|
|
Storage tray 413x240x100mm
|
47325-02
|
2
|
|
Lab thermometer,-10..+100C
|
38056-00
|
1
|
|
Pipettor,bulb,3 valves, 10ml max.
|
47127-01
|
1
|
|
Dropping pipette with bulb, 10pcs
|
47131-01
|
1
|
|
Glass tube, d 38/35mm,l 300mm
|
64940-00
|
1
|
|
Filament lamps 1.5V/0.15A,E10,10 pieces
|
06150-03
|
1
|
|
Storage tray, 413 × 120 × 100 mm
|
47325-01
|
1
|
|
Right angle clamp
|
37697-00
|
2
|
|
Iron electrode, d 8mm
|
45204-00
|
2
|
|
Crucible tongs,200mm,stainl.steel
|
33600-00
|
1
|
|
Connecting cord, 32 A, 500 mm, black
|
07361-05
|
4
|
|
Glass tube, straight, l=80 mm, 10/pkg.
|
36701-65
|
1
|
|
Evapor. dish,boro3.3,spout,15ml
|
46250-00
|
3
|
|
Funnel, glass, top dia. 80 mm
|
34459-00
|
1
|
|
Spoon, special steel
|
33398-00
|
1
|
|
Wire gauze 160 mm x 160 mm, ceramic cen.
|
33287-01
|
1
|
|
Erlenmeyer wide neck,boro.,100ml
|
46151-00
|
1
|
|
Beaker, low, BORO 3.3, 400 ml
|
46055-00
|
2
|
|
Partition for storage tray, 230 x 95 mm
|
47326-02
|
4
|
|
Graduated pipette, 5 ml
|
36599-00
|
1
|
|
Beaker, low, BORO 3.3, 100 ml
|
46053-00
|
3
|
|
Flat battery, 4.5 V
|
07496-01
|
1
|
|
Rubber stopper 26/32, 1 hole 7 mm
|
39258-01
|
1
|
|
Glass rod,boro 3.3,l=200mm, d=5mm
|
40485-03
|
1
|