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Our Waters,Problems of Pollution,Methods of Protection and Recycling
…crowded with bathing people -Introduction of sewage water from a town -Introduction of sewage from a dairy -Introduction of dyes into a stream -River destroyed by introduction of hot dye -Stream contaminated by domestic effluents -Introduction of sewage from iron-foundry -Pollution by water used in processing…
Item: W13124
£ 421.00
Our Waters,Problems of Pollution,Methods of Protection and Recycling
…crowded with bathing people -Introduction of sewage water from a town -Introduction of sewage from a dairy -Introduction of dyes into a stream -River destroyed by introduction of hot dye -Stream contaminated by domestic effluents -Introduction of sewage from iron-foundry -Pollution by water used in processing…
Popular Searches: Reproductive System
Item: W13224
£ 421.00
Laminar Flow Apparatus
…into the velour paper. The flow of water in the upper level is marked with a dye at constant intervals. Owing to the low speed of flow of approximately 2 mm/s, the development of currents can be observed with the help of the dye. After the velour paper has been dried, a lasting current pattern remains,…
Item: U8404255
£ 123.50
Visualizing Osmosis&Diffusion Lab
…demonstrate selective permeability using colored solutions Starting with a model cell and a mixture of special dye solutions, your students will observe how the cell's membrane allows one dye to pass, while the other remains within the cell. The resulting color change provides a vivid demonstration of…
Item: W55886
£ 69.00
Mitochondrial DNA Analysis Using PCR
…instructions, proteinase K, PCR beads, control DNA and primers, microtubes, chelating agent, agarose, DNA ladder, practice gel loading solution, gel loading dye, electrophoresis buffer, gel stain. All you need: micropipettes to measure between 5 and 50 μl, tips, waterbath, thermal cycler (W48927), electrophoresis…
Item: W48928
£ 152.00
SEK Heat (pre-2011 model)
…Calorimeter, 100 ml 1 Stirrer 1 Coiled tube (VPE 6) 10 Sheets of round filter paper 1 Test tube tongs with metal stem for stand mounting 1 Blue dye dispenser with wooden tapers 4 g Glycerine in bottle 3 Weights with hook
Item: U8448000
£ 154.00
Functional Heart and Circulatory System
…body's vascular network. The functional heart and circulatory system are mounted on a baseboard with support legs and supplied with teacher's guide, red dye and syringe for refilling the system.
Popular Searches: Model Heart
Item: W16001
£ 287.00
