Biology
Showing 177–192 of 283 results
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Micro Slide & Accessories
Overhead Projectors
Catalogue No. 4022500/1
Simple, low cost, over head projectors, with sturdy, durable sheet metal body and critical parts / fittings of unbreakable moulded ABS plastic. Equipped with twin halogen lamps with a quick lamp changeover mechanism with a knob on the outside to allow uninterrupted use through spare lamp, if the lamp fails. The low voltage, high intensity, long life halogen lamps operating at 24V, provide bright, clear, superior quality projection. Other features include – switch providing two light intensity settings (DIM / BRIGHT); continuous cooling to the desirable level through heavy duty cross flow fans, can be made operational easily within minutes through foldable projector arm, fine focusing through rack and pinion mechanism. The optical system comprises high contrast, unifocal single element 90mm objective and projection platform of a clear Fresnel Lens for crisp images. Operates on 220-240VAC, 50Hz.
OHP, with fixed head and single cooling fan, twin halogen lamps of 150W each, and projection platform of size 250×250mm.
SKU: 4022500/1 -
Plants Physiology
Photosynthesis Apparatus
Catalogue No. 4012200
For measuring and analyzing gas evolved by the plants such as Elodea. Comprise two syringes connected to a collecting tube through a 3-way tap. This arrangement enables the gas to be drawn along the capillary tube by one syringe for analysis. The apparatus is mounted on a back board about 240 x 100mm, capillary bore 1 mm.
SKU: 4012200 -
Plants Physiology
Plant Pot Holder
Catalogue No. 4012460
An easy replacement to the cork disc in Clinostat. Aluminium cylindrical vessel measuring 87mm and 100mm high, accommodate any Pot shape/size up to 75mm diameter. The plant can be secured in position with plastic bands/cords using the hooks provided on the upper edge, when damp moss or any other suitable material is wrapped around and beneath the pot.
SKU: 4012460 -
Prepared Micro Slides
Plant Structure I –Angiosperms Micro-slide Sets
Catalogue No. 4042200
Set of 19 slides, comprising
*Allium, LS root tip for mitosis
*Buxus, lower epidermis
*Capsella, LS ovule
*Cucurbita, TS L.S stem
*Helianthus, TS stem old secondary
*Ligustrum, TS leaf
*Lilium TS mature anthers pollen
*Pollen grains
*Ranunculus, LS flower
*Ranunculus, TSmature root.
*Ranunculus, TS stem
*Stigma with pollen tube
*Thickening
*Tilia annual ringed
*Triticum germinating seed
*Vicia, young root hairs
*Zeamays, TS root.
*Zea, TS LS stem
*Zea, TS leafSKU: 4042200 -
Prepared Micro Slides
Plant Structure II–Gymnosperms, Ferns, Mosses & Liverworts
Catalogue No. 4042300
Set of 17 Slides, comprising
*Dryopteris, TS pinnulewith sori
*Dryopteris, TS rachis
*Dryopteris, TS rhizome
*Funaria, LS of capsule
*Lycopodium, TS stem
*Marchantia, VS thallus
*Moss, LS antheridial head
*Moss, leafWM
*Pinus, TS young root
*Pinus, LSmale conewithmicrospores
*Pinus, LSwhole female cone
*Pinus, pollen
*Pinus, stemmacerated
*Pinus, TS leaf
*Pinus, TS old stem
*Polytrichum, TS stemSKU: 4042300 -
Plants Physiology
Potometer
Catalogue No. 4011960
Use to measure transpiration, without breakage. Only one glass component (the capillary tube) and is mounted on strong backing plate. It consists of a capillary tube with millimetre scale connected via three way tap to a syringe. The cut shoot is connected to the third outlet. It can also be used to measure humidity by connecting a porous pot to the third outlet.
SKU: 4011960 -
Plants Physiology
Potometer
Catalogue No. 4011950
To measure transpiration, without breakage. Only one glass component (the capillary tube) and is mounted on a strong backing plate. It consists of a capillary tube with millimetre scale connected via a three way tap to a syringe. The cut shoot is connected to the third outlet. It can also be used to measure humidity by connecting a porous pot to the third outlet. Dimensions overall 155 x 165 x 60mm (width x height x length). Capillary tube 120 x 1mm (length x bore).
SKU: 4011950 -
Micro Slide & Accessories
Projection Screen, Deluxe
Catalogue No. 4022650/8
The screen incorporates roll back spring action. Consists of a high reflectance, durable, rollable projection screen encased in a sheet metal box casing with provision for hanging on walls, flat vertical surfaces or suitable tripod stand. When released after use, the spring loaded mechanism automatically winds the projection screen inside the casing, which can be easily pulled out any time for use. It can be used for black and white as well as colour projection.
*Tripod Stand – foldable, metal stand,with four position vertical adjustment; for mounting of projection screens.SKU: 4022650/8 -
Micro Slide & Accessories
Projection Screen, Deluxe
Catalogue No. 4022650/7
The screen incorporates roll back spring action. Consists of a high reflectance, durable, rollable projection screen encased in a sheet metal box casing with provision for hanging on walls, flat vertical surfaces or suitable tripod stand. When released after use, the spring loaded mechanism automatically winds the projection screen inside the casing, which can be easily pulled out any time for use. It can be used for black and white as well as colour projection.
Sizes: 270x360cmSKU: 4022650/7 -
Micro Slide & Accessories
Projection Screen, Deluxe
Catalogue No. 4022650/6
The screen incorporates roll back spring action. Consists of a high reflectance, durable, rollable projection screen encased in a sheet metal box casing with provision for hanging on walls, flat vertical surfaces or suitable tripod stand. When released after use, the spring loaded mechanism automatically winds the projection screen inside the casing, which can be easily pulled out any time for use. It can be used for black and white as well as colour projection.
Sizes: 240x300cmSKU: 4022650/6 -
Micro Slide & Accessories
Projection Screen, Deluxe
Catalogue No. 4022650/5
The screen incorporates roll back spring action. Consists of a high reflectance, durable, rollable projection screen encased in a sheet metal box casing with provision for hanging on walls, flat vertical surfaces or suitable tripod stand. When released after use, the spring loaded mechanism automatically winds the projection screen inside the casing, which can be easily pulled out any time for use. It can be used for black and white as well as colour projection.
Sizes: 180x240cmSKU: 4022650/5 -
Micro Slide & Accessories
Projection Screen, Deluxe
Catalogue No. 4022650/4
The screen incorporates roll back spring action. Consists of a high reflectance, durable, rollable projection screen encased in a sheet metal box casing with provision for hanging on walls, flat vertical surfaces or suitable tripod stand. When released after use, the spring loaded mechanism automatically winds the projection screen inside the casing, which can be easily pulled out any time for use. It can be used for black and white as well as colour projection.
Sizes: 150x150cmSKU: 4022650/4 -
Micro Slide & Accessories
Projection Screen, Deluxe
Catalogue No. 4022650/3
The screen incorporates roll back spring action. Consists of a high reflectance, durable, rollable projection screen encased in a sheet metal box casing with provision for hanging on walls, flat vertical surfaces or suitable tripod stand. When released after use, the spring loaded mechanism automatically winds the projection screen inside the casing, which can be easily pulled out any time for use. It can be used for black and white as well as colour projection.
Sizes: 130×175cmSKU: 4022650/3
