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Biology
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Tel: 01206 751166 Fax: 01206 751188
Clinostat
An apparatus for the demonstration of
heliotropism and geotropism in plants.
Germinating seedlings are pinned to
the cork table which is rotated by an
electric motor at 4 revolutions per hour.
The motor is spindle-mounted and
may be clamped so that the table can
be positioned at any angle between
horizontal and vertical.
The slow rotation in the vertical or
horizontal planes cancels out the
effects of gravity and directional light.
•
Diameter of cork disc is approximately
100mm
•
An acrylic cover protects the
seedlings from draughts
•
Operates from 220 to 240V AC,
50 to 60Hz
•
Eisco type BI0244
Order code
52-3344
£89.95
Typical Flower Model
A large-sized model of a typical, idealised flower.
The model is ideal for the detailed study of plants
and as an introduction to reproduction, including
angiosperm pollination and fertilization.
•
Break resistant plastic
•
Detachable parts and ovary containing
a single ovule
•
Mounted on stable base
•
Numbered structures with key card
•
Dimensions: 370 x 310 x 250mm
•
Eisco type BM0001
Plant Cell and Animal
Cell Models Set
These typical plant and animal cell models are
ideal for comparison
and contrasting
between the two.
They can be used to
show the similarities
and differences,
and to point out
the structures and
organelle of each
type.
•
Plant cell is
152mm high and
125mm wide
•
Animal cell is 152mm in diameter
•
Supplied as a pair
•
Eisco type BM0050
Order code
52-3392
£39.95
Order code
52-3388
£26.95
Bio Viewer Microslide Viewer
The Eisco Bio Viewer microslide viewer is a specially
designed, precision instrument for viewing microslides.
•
Does not require batteries or external power supply
•
White reflector provides sufficient illumination to give
a bright image in the normal light of a classroom
•
Suitable for indoor and outdoor use
•
5x magnification
•
Eisco type BIO276BV
Order code
52-3393
£7.49
Deluxe Handheld
Digital Microscope
See back page for
more details