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BIOLOGY |
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DICOT STEM ANATOMY
T.S. & L.S.
This
model shows the transverse and longitudinal
section of a dicotyledonous stem in which case
the cambium ring has been formed but no
secondary growth has yet taken place. Useful
model for study of epidermis, lentice, cork
layer, cork cambium, cortical parenchyme, starch
sheath, medullary rays, phloem, sieve plate,
sieve plate, sieve tube, phloem parenchyma and
inter fasicular cambium. xylem, pitted vessels,
bordered pitted vessels,annular vessels,spiral
vessels, pith etc. Mounted on base, with key
card. Overall dimensions 480 x 170 x 440
mm.approx.
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DEVELOPMENT OF
CHICK
Clearly showing the order
and rate of formation of embryonic tissues and
organs. It also brings out the close relations
of the birds to the reptiles in mode of
development and general construction. Complete
development from egg to adult, set of 18,
mounted on a large size board, with key card.
Overall dimensions 670 x 620 x 100 mm.approx. |
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DISECTING
SCISSORS, BLUNT TYPE
Stainless steel, closed
shanks. Available in different sizes.
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DISECTING
SCISSORS, STRAIGHT
Very fine points for delicate work,
closed shanks, stainless steel. Available in
different sizes.
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DISECTING SET
Biological instruments set
consisting of 14 instruments housed in a velvet
lined rexine covered wooden case. Contains
following: |
Scussors
2 Nos. |
Forceps
2 Nos. |
Needles
4 Nos. |
Scalpel
1 No. |
B.P.Needle with blade
1 No. |
Razor 1
No. |
Magnifying glass
1 No. |
Chain and Hook
1 No. |
Blow pipe
1 No. |
Also available in 7, 8
and 18 instrument set. |
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DISECTING TRAYS
Stainless Steel
:
20 x 15 cms., 25 x 20 cms., 30 x 20 cms.,
38 x 30 cms.,
46 x 30
cms.
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DISECTING TRAYS
Polyethylene
Size 45 x 60 cms.
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DISECTING TRAYS
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EARTHWORM
DISECTION
Showing the external
character in a portion and the dissection in the
remaining, exhibiting all important
systems,mounted on board.
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EARTHWORM
DISSECTION
A set of two models showing
the external characters in a portion and the
dissection in the remaining, exhibiting all
important systems. Second model is a cross
section through the typhlosolar region of the
intestine. A very useful model mounted on board,
with key card.Overall dimensions 600 x 300 x 100
mm.approx.
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EMBRYONIC
DEVELOPMENT (PERIOD OF GESTATION)
A set of nine detailed
models, mounted on stands, showing the following
stages : 1. An embryo about 6 days old,
considerably enlarged 2. Uterus with the embryo
in 1st month of gestation 3. Uterus with the
embryo in 3rd month of gestation 4. Uterus with
foetus in 4th month 5. Uterus with foetus,
placenta and umbilicle cord 6. Uterus with
foetus in 5th month 7. Uterus with foetus in 7th
month of pregnancy 8. Uterus with foetus in 8th
month of pregnancy 9. Uterus with foetus in 9th
month of pregnancy complete with key cards
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EYE MODEL ON BONY
BASE
A 5 times enlarged model of
the eye,sectioned horizontally,dissects into 6
parts, the upper half of the sclerotic
membrane,two choroid membranes,retina with
vitreous humour,lens and lower half of the
sclerotic membrane.On base, with key card.
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FERTILISATION OF
ANGIOSPERMS
Polygynous type, enlarged
300 times, on board with key card, approx. size
660 x 300 x 140 mm.
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FILM SLIDE
PROJECTOR
A compact, versatile and
multipurpose slide projector. With hard coated
anastigmatic lens set objective, and 24V/150 W
halogen lamp It has a strong body and an
efficient cooling system. Due to the
incorporation of the latest design of condenser
and heat absorbing systems, the instrument can
be operated for longer durations without any
damage to slides. Supplied complete with
accessories for projection of 35mm film strips,
50 x 50mm transparency slides and microscopic
slides. In light weight carrying case.
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FILM SLIDE
PROJECTOR
A compact, versatile and
multipurpose slide projector. With hard coated
anastigmatic lens set objective, and 24V/150 W
halogen lamp It has a strong body and an
efficient cooling system. Due to the
incorporation of the latest design of condenser
and heat absorbing systems, the instrument can
be operated for longer durations without any
damage to slides. Supplied complete with
accessories for projection of 35mm film strips,
50 x 50mm transparency slides and microscopic
slides. In light weight carrying case.
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FISH DISSECTION
Showing the general
structure after dissection, mounted on stand,
with key card.
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FORCEPS, BLUNT
ENDS
Stainless steel. Available in different sizes.
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AMOEBA PROTEUS
A true three dimensional
model showing detailed structure, mounted on
base, with key card. Overall dimensions 345 x
195 x 210 mm. approx.
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AMOEBA PROTEUS 2
PARTS
Enlarged approx.1000 times.
A small pseudopodium which can be opened up
showing the structure as under electron
microscope magnification. Separates into 2
parts, on base with key card. Size 480 x 310 x
80 mm.approx.
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HUMAN TOOTH, MOLAR
HUMAN TOOTH, MOLAR
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HUMAN TOOTH, UPPER
TRIPLE ROOT
Upper triple root molar
with caries, enlarged 15 times in 2 parts,
longitudinal section through crown, 2 roots and
pulp cavity, on stand with key card.
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HUMAN TORSO WITH
HEAD, HALF SIZE
Youth model, approx.600 mm.
in height, dissectable into 6 parts.The brain is
fixed in skull and can be seen after removing
the skull cap. Lungs, liver, stomach and
intestine are removable to show the internal
structure. On base,with key card.
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HUMAN TORSO WITH
INTERCHANGEABLE SEX ORGANS
With interchangeable
male/female sex organs,dissectable in 14
parts,on base,with key card,
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HUMAN TORSO
WITHOUT HEAD
Full size,8 parts,shows all
the major anatomical details.Visceral organs are
individually detachable to expose the body
cavity. Lungs, heart, liver, stomach and
intestine are removable. Heart, lung, and kidney
are sectioned to show internal details, sexless,
on base,with key card.
/td>
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HUMAN UPPER AND
LOWER JAW
3 times enlarged, to show
the tooth roots, spongiosa, vessels and nerves,
on stand, with key card.
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HUMAN URINARY
ORGANS
Natural size, dissectable
into 3 parts, shows kidneys, ureters, adrenal
glands, bladder with prostate and major blood
vessels. Right kidney sectioned and bladder
prostate are removable, on base, with key card.
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INSECT COLLECTING
NET WITH ALUMINIUM HANDLE
Ring made of iron wire
supported on anodized aluminium pipe handle with
fine rubber grip at end. Length of handle 75 cm.
long net fitted in ring through 5 cm. wide cloth
rim. Dia. to bag at free end 25cm. Ring dia.
30cm.
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INTESTINAL VILLS
100
times enlarged model with one entire villus,one
longitudinally sectioned villus showing the
arterioles and venules and one cut villus to
show the lymphatic vessels,with enlarged
representation of a longitudinal section of
Lieberkuhn's crypt.
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ISOBILATERAL LEAF
Showing the details of
transverse section of leaf, mounted on board,
with key card. Overall dimensions 790 x 480 x
120 mm.approx.
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J TUBE, SCREW
FITTING
Glass J tube fromed from
1mm bore thick walled capillary tube, with a
brass screw and collar at the end of the longer
limb. Used for sampling small quantities of gas
held over water(e.g. in photosynthesis or
repiration experiments). A bubble of gas is
introduced into the short limb. This is then
lowered into reagent solution and the bubble
moved back and forth so that reagent diffuses
through the end water seal. The change in length
of the bubble indicates the amount of gas taken
up by the reagent.
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