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Mehta Corporation

BIOLOGY LAB REQUIREMENTS

INSECT NET (Code: 6212)
Very beautiful collapsible design, light weight, convenient to carry in bag. Fine synthetic netting mounted on wire ring, gripped to handle by fly-nut removable rod and hand grip.


 INSECT NET (Code: 6213)

Replaceable stout ring with fly nut grip. Bag of fine synthetic netting mounted on ring. Handle made of light C.P steel either folding type for convenience.


 PLANKTON NET (Code: 6214)

Made of silk bolting net 875mm,long, net suspended by muslin reinforcement. Three braided lead attached to swivel front. Rear of bag with 50mm opening for glass vial collection of plankton.


 AQUATIC NET (Code: 6215)

Strongly built for sweeping up aquatic insects and as general utility aquatic net. Removable, rigid D shape frame 300mm across silk bolting mesh bag with end reinforced with metal ferrule and with a trong grip.

NOTE: Spare bag for above required to replace torn and old one can also be supplied at extra cost on request.

 INSECT COLLECTING BAG (Code: 6216)

Made of best quality canvas having two side pockets for keeping bottles two front pockets for two bottles, 6 Glass Tubes, 6 Specimen Tubes Inner partition and adjustable strap. Supplied without accessories.

 VASCULUIH (Code: 6217)

An oval shape metal case, painted outside and blackened inside to prevent rusting with hinged door and sliding catch with shoulder strap.
Dimensions: 325 x 160mm.

 POOTER (Code: 6218)

For collecting flies, spiders and other small arthropods. Comprises glass specimen tube, 75 x 25mm height x diameter, with inlet and outlet tubes via a rubber stopper. Collecting tube has flared end and mouthpiece has a rubber tube connection. A gauze filter confines collected specimens to the tube.

 SPECIMEN TUBES (Code: 6219)

Specimen tube transparent with poly cap.
 
Type Height Diameter in mm.
A 50 25
B 75 25
C 100 25
D 75 75
E 100 32
F 75 37
G 100 37

PETRI DISHES (Code: 6220)

With melted edges.
Diameter:


CAVITY SLIDES (Code: 6221)

Thickness 1.35mm, Size 75 x 25mm

Thickness 3mm, Size 75 x 56mm


 SLIDE BOXES (Code: 6222)

Teak wood with hinged lid sun-mica top. Slides are held in numbered slots and there is an index inside the lid. With wooden/AI/Plastic rails.


 MICROSCOPE SLIDE FOLDER (Code: 6223)

To hold 20 slides in flat position. Wooden with file-type hinged and frame with 20 compartments of die-cut hardboard, serially numbered with velvet cushioned bottom. Nicely Polished.

 MICROSCOPE SLIDE TRAY ALUMINIUM (Code: 6224)

Aluminum, to hold 20 slides flat. Die-pressed anodized aluminum sheet, can be used in oven for drying the slides.

 MICROSCOPE SLIDE CABINET (Code: 6225)

The cabinet is clad in laminated sheet. Dust proof door with lock. The drawers are made of teak wood having wood grooves each serially numbered, bottom lined with velvet, provided with index card frame and puller knobs. Lever lock to prevent drawer taken out accidentally. An extra drawer with index cards. Moisture proof lacquered finish.
 
Type Capacity Drawers Slides
A 500 5 100
B 1000 10 100
C 2000 10 200
D 5000 25 200
E 10000 60 200
F 15000 60 250

MICROSCOPE SLIDE CABINET (Code: 6226)

A unique combination of storing the slides in flat as well as vertical position. Clad in laminated sheet. Concealed type lockable door. One half fitted with aluminum trays of 20 slides each in flat position. The other half carries drawer to hold slides in vertical position, all serially numbered. With index card frame and puller knobs. Extra drawer with index cards, lacquer finish.
 
Type Capacity Flat Vertical
A 1000 400 600
B 1600 600 1000
C 2000 800 1200

INSECT SETTING BOX (Code: 6227)

Seasoned teak wood frame with finger joint and plywood bottom and top. The inner top and bottom have 5 or 6mm papered corksheet for pinning. Fumigation Chamber perforated for pesticide. Lacquer finish.
Sizes:


 INSECT SETTING SHOWCASES (Code: 6228)

Seasoned teak wood frame with finger joints. Plywood bottom. non-rattling glass in wooden frame top. Bottom has thick papered cork-sheet for pinning. Fumigation chambers perforated for pesticide, provided with two brass clips and index card frame. Moisture proof lacquer finish.
Sizes:


 INSECT SETTING SHOWCASE (Code: 6229)

Showcase are made of seasoned teakwood, removable glass frame top. Bottom has 5 or 6mm thick papered cork-sheet for pinning. Double walled provide fumigation chamber perforated for pesticides provided with pullar brass knobs and cardframe. Moisture proof lacquer finish.
Size: 562 x 500 x 75mm
 
 INSECT SPREADING BOARD (Code: 6230)

Made of teakwood covered with 5mm thick papered cork-sheet. Smoothly adjustable groove from 0 to l2mm, chrome plated brass fittings. Nicely polished.
Size: 350 x 112mm. Length x Width.

 MICROSCOPE SLIDE (Code: 6231)

Plane slides 75 x 25mm with ground edges. Washed and cleaned ready for use, pack of 72 slides.

 COVER GLASSES (Code: 6232)

Cover glasses No.l, correct thickness for microscope optics.


 STAINING BOTTLE RACK (Code: 6233)

Polished hardwood for twelve 30 ml staining bottles.

 STAINING JAR (Code: 6234)

Glass jar with moulded glass cover. Takes 10 slides 76 x 28 mm back to back.

 CAVITY BLOCKS (Code: 6235)

Block form with cavity, complete with coverglass.
(A) 60 x 60mm
(B) 40 x 40mm

 SLIDE DISPENSER (Code: 6236)

Holds up to 70 slides, 76 x 26mm length x width stacked inside the clear acrylic cover. Slides are dispensed by tuming the knob on either side.
Dimensions Slide holder 75 x 35 x 70mm Width x Depth x Height
Overall length from the base 140mm.
Base 100x120 mm Width x Depth.

 LABELS, MICROSCOPE SLIDE (Code: 6237)

Self-adhesive and ruled, square, side 25mm pack of 100 labels.

 DISSECTING DISH (Code: 6238)

Disceting Dishes Aluminium. Made from aluminium sheet with flenged edges complete with wax.
Bottom Length x Width x Depth.


 DISSECTING DISHES ENAMELLED (Code: 6239)

Steel white enamelled inside and outside, rectangular with flanged edges. Complete with wax. Bottom Length x Width x Depth


 OPTIVISOR (HEADBAND MAGNIFIER) (Code: 6240)

A headband magnifier which will greatly facilitate fine or close work whilst leaving the hands completely free. The headband is fully adjustable and the visor itself may be swung upwards when not immediately required. Main structural material is light weight aluminium sheet, the lenses themselves being of ground and polished optical glass. May be worn over normal spectacles.
Three versions are available as follows:

 FlEXIBLE ARM MAGNIFIER (Code: 6241)

General purpose magnifier consisting of a large biconvex lens mounted on a flexible arm. The heavy base provides stability whilst the flexible arm and swivel lens mount allow the lens to be used in any position or plane.
Lens focal length 250mm
Lens diameter 100mm
Magnification2X approx
Arm length 300 mm

 PARALLEL ARM MAGNIFIER (Code: 6242)

l00mm diameter lens mounted on a stand which keeps the lens parallel to the work plane when it is slided between arms, Heavy cast base provides stability.

 DISSECTING MICROSCOPE (Code: 6243)

A versatile instrument for fine dissection work. The high eyepoint lens (either X10 or X20) is mounted on a jointing arm allowing the whole stage area to be scanned. The wide glass stage has two spring clips and a reversible sub-stage mirror/opal face illuminator. Focusing is by a rack and pinion mechanism and detachable rests on either side ot the stage provide a steadying support for hands during fine dissection. All metal construction. Supplied complete with X10 and X20 lenses in a wooden cabinet.
Dimensions: Overall height 180mm. approx. Stage 65 x 85mm

 CORNEX DISSECTING MICROSCOPE (Code: 6244)

A robust traditional microscope constructed from a solid block of wood. The sides are out away at a convenient angle to form hand rests. A glass stage is provided, illuminated from underneath by a mirror at 45o. The lenses are carried on an arm which can be swung across the stage plate so that objects at different positions can be examined. The two Lenses supplied enable magnifications of X10 and X20
Dimenslons: Overall 240 x 95 x 70mm Length x Width x Height
Stegs 80 x 50mm Length x Width

 HAND MICROTOME ROUND (AS PER HARRIS) (Code: 6245)

A high quality hand microtome

RAZOR (for above) (Code: 6246)

A high quality carbon steel single edge razor with folding cover.

 HAND MICROTOME (Code: 6247)
 
An excellent handy product.

 ROCKING MICROTOME (Code: 6248)

A high quality rocking microtome.

 ROTARY MICROTOME (Code: 6249)

It is of immense use for Medical Institutions, Research Laboratories etc. and gives very good results for cutting thin sections. It is mounted on a heavy cast iron base to ensure rigidity and long life. The housing gives maximum protection to the mechanism against dust and paraffin waste etc. It is driven by handle which can be locked in position. The cutting sections obtained by mechanically operated crank can be adjusted in steps of 1u to 25u by means of a knurled knob on the front of the instrument. The efficient ball and socket clamp renders possible to interchange specimen clamp and paraffin stage with a single motion. The instrument is equipped with a rotating knife, honing plate, three object holders and oil-can.
SPECIFICATIONS
Feed adjustment: 1-25 micron (in step of 1 micron).
Opening of object stage: 30x15mm
Overall height: 260mm
Size of case: 500 x 400 x 350mm
Weight: 30Kg approx.

 ROTARY MICROTOME (Code: 6250)

A heavy base with hinged cover for protecting the interior mechanism, and knife holder. With every complete revolution of the drive wheel, the feed panel engage the teeth of rachet wheel which advances the object holder through cone and inclined plane machanism, tissue sections can be cut down to even 1 micron. A safety device automatically disengages the feed machanism at the end. Feed indicator is in front and feed setting is at the back of Microtome which sets 1 to 50 micron. A razor 120mm made from High carbon steel and tested for Micro structure is supplied with instrument. There is an arrangement to tilt angle of the razor adjustable up to 30o on a reference scale.
TECHNICAL FEATURES
Feed adjustment: 1-50 Micron (in step of 1 micro)
Total feed excursion: 28mm opening of object clamp.
Hall and flange type: 37 x 25mm
Overall dimensions: 400 x 250 x 175mm
Weight: 25 Kg. approx.
 
 

 MICRO PROJECTOR (Code: 6251)

Can be used to project on to day light viewing head, conventional screen or down on to bench as an aid to drawing.
Stand: Conventional microscope stand inclinable through 90o focussed through rack and pinion, coarse and fine focus controls, stage size 115 x 155mm
Optics: Triple nose piece with 5x,10x and 20x objectives sub stage condensor with flip-over top lens element for high power work. Screen diameter 230mm.
Illumination: 12V 100W quartz iodine lamp with heat filter and colour filter to enable instrument to be used as a microscope with transformer in base working on 220-240V AC mains.