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عرض 166–180 من أصل 2205 نتائج
- Biology
Dissecting Set, SDI-4
Dissecting scissors, straight, fine points, 100 mm – 1 Pc;
Dissecting scissors, straight, blunt points, 125 mm – 1 Pc;
Dissecting forceps, straight, fine points, 100 mm – 1 Pc;
Dissecting forceps, straight, blunt points, 125 mm – 1 Pc;
Needle with lancet point – 1 Pc;
Needle pointed – 1 Pc;
Seeker – 1 Pc;
Section Lifter – 1 Pc;
Scalpel, fixed blade, 38 mm – 1 Pc;
Scalpel, fixed blade, 50 mm – 1 Pc;
Blow pipe, nickelled brass – 1 Pc;
Hooks and chain set – 1 Pc;
Razor, carbon steel – 1 Pc;
Magnifying glass – 1 Pc;
T pins – 6 Pcs;
Glass slide – 1 Pc;
Cover slips – 5 Pcs;
Dropper – 1 Pc;
Brush – 1 Pc.SKU: B10915 - Chemistry
Distillation Apparatus Set
An inexpensive but versatile distillation apparatus.The Kit consists of:
500 ml Filtering Flask,
500 ml Round Bottom Borosilicate Flask with Side Tube
300 mm Graham Condenser
250 ml Erlenmeyer Flask
Glass Stopper
Support Stand with Rod
Burette Clamp
Extension Clamp
Clamp Holder
Activity GuideSKU: CH10852 - Chemistry
Distillation Apparatus
To separate mixture of two liquids by raising the temperature of the mixture to a point where one of the liquids will boil but the other remains liquid. Kit consists of 300 mm Liebig condenser, 50 mm diam. Kjeldahl flask, 500 ml boiling flask, cast iron base with support rod, clamp, tripod, wire gauze, and a 500 ml Erlenmeyer flask.
SKU: CH10850 - Physics, Uncategorized
Double Cone And Incline
A fascinating demonstration of center-of-gravity principles. When placed on the diverging bars of the inclined plane, the cone appears to roll up the plane. Upon careful examination, students determine that the axis of the cone is actually moving down the slope of the bars.
SKU: PH10554 - Physics, Uncategorized
Drinking Bird
A classic toy that is really a heat engine. Demonstrates the cooling effect caused due to evaporation. Push the birds head into water to begin the bobbing motion continues to drink as long as there is water in the container. Supplied with Instructions.
SKU: PH20065 - Physics, Uncategorized
Dynamic Cart Set
For experiments in velocity, acceleration, momentum, elastic collisions etc. The plastic carts has deep wells for additional masses, includes two rubber bumpers for inelastic collisions, two spring loops for elastic collisions and an instructions. Each measures 13 x 5 x 3.5 cm and has a mass of 70 gm.
SKU: PH10523 - Physics, Uncategorized
Dynamic Carts
Sturdy steel body to withstand rough handling, with three low friction ball bearing wheels and aligned axles to ensure their rolling along a true line without deviation so as to provide accurate data. Each cart weighs about 1.5 kg. The cart bed is covered with a rubber pad & the ends of the cart rise above the bed to carry a brick or any other mass. A clip is provided at one end of the cart to attach a tape. The pins of each cart fit with holes on the other so that they can be stacked to double the mass.
SKU: PH10530
