Uncategorized
Showing 1396–1410 of 1964 results
- Uncategorized
Pisces
All Charts are made on PVC rexine, hand drawn, waterproof, in fast multicolours with a black background. Each chart is provided with rollers to hang on wall. Size 75×100 cm.
1) Scoliodon External Character
2) Scoliodon General Viscera
3) Scoliodon Digestive System
4) Scoliodon Brain, different views
5) Scoliodon Skeleton
6) Scoliodon Skull
7) Scoliodon Male Urinogenital system
8) Scoliodon Female Urinogenital system
9) Scoliodon Venous system
10) Scoliodon Cranial Nervous system
11) Scoliodon Recepter organs
12) Labeo Rohita External character
13) Labeo Rohita Axial Skeleton
14) Labeo Rohita Skull
15) Amphioxus External character
16) Amphioxus General anatomy
17) Amphioxus T.S. through different regions
18) Amphioxus Development
19) Amphioxus Excretory systemSKU: B13095 - Uncategorized
Planck’s Constant
Modern LEDs (light emitting diodes) cover the range from deep blue (440 nm) to infra-red (940 nm). By monitoring the voltage at which each LED just begins to emit light a graph of energy input as a function of light emitted frequency can be plotted and an approximate value of Planck’s constant deduced. Complete with viewing tube but without power supply.
SKU: PH94005 - Uncategorized
Plankton Net
87 cm long collection bag made of strong bolting netting cloth suspended by muslin reinforcement and mounted on astrong wire ring of 30 cm dia. Three braided strong leads are attached to swivel front. Lower end of the bag is provided with a 5 cm opening with strong cloth pocket for tying the collection vial.
SKU: B11240