127Medium-sized laboratory (cont.)Microscope
1 or Equipment
for thin-layer chromatography1
Thin-layer chromatography multispotter
1
Developing
chambers6
Atomizers
6
Ultraviolet viewing lamp
1
Potentiometric titrimeter
1
Micro-Kjeldahl equipment (including fume flasks)
1
Soxhlet extraction apparatus (60 ml)
3
Pycnometers
2
Burettes/pipettes (10 ml and 25 ml, 2, 5, 10, 20, 25, 50 ml of each
Micrometer callipers
1
Heating mantles for flasks (assorted sizes 50, 200 and 2000 ml)
6
Sieves (assorted
sizes setCentrifuge (floor model)
1
Shaker (wrist-action)
1
Vortex mixers
2
Water-bath (electrical, 20 litres or Hotplates with magnetic stirrers or Vacuum pump (rotary, oil)
2
Vacuum rotary evaporator
1
Drying oven (60 litres or 3
Muffle furnace (23 litres)
1
Vacuum oven (17 litres)
1
Desiccators
2
Refrigerator (explosion-proof)
2
Freezer
1
Ultrasonic cleaners (5 litres)
2
Laboratory
glassware washing machine1
Water distilling apparatus (8 litres/hour)
1
Water deionizing equipment (10 litres/hour)
1
Fume hoods
2
Melting-point apparatus
1
Polarimeter
1
pH meters (with assorted electrodes)
2
High-performance liquid chromatograph
with variable wavelength Ultraviolet/visible detector or 4
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