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Hace 5 días · The most widely used filter paper for routine applications with medium retention and flow rate. Extended range of sizes includes 10 to 500 mm diameter circles and 460 x 570 mm sheets. This grade covers a wide range of laboratory applications and is frequently used for clarifying liquids.
Hace 1 día · • Para la ejecución del ensayo de la gota de aceite se utilizó el papel de filtro Whatman #5 y con un gotero se depositaron en él dos gotas de aceite. Se sometió a un proceso de secado en una plancha eléctrica a una temperatura de 200 °C.
Hace 3 días · Whatman Grade No. 1 Filter Paper, 1001-918 is ideal for the preliminary filtration of crude oils, edible mushrooms, hops, hop pickings, leaching liquors, rectifying sugars and other crudes.
Hace 4 días · Creative Tools Creative Tools supplies 3D printer and 3D scanner products incl filaments, accessories and support and also 3D software for leading CAD, modeling, animation, and rendering.This small easy-to-print device can protect your filament-based 3D printer from two common issues - dust and friction. A piece of sponge wipes the filament clean from any dust particles and prevents them ...
Hace 5 días · Here is the MATLAB code for designing an FIR filter: Theme. Copy. L = 5; M = 3; % Obtain the value of the filter cutoff frequency. fc = min (0.5/M, 0.5/L); N = 60; % Filter order. % Calculation of the filter coefficients with the function fir1. % Note that you must multiply the value of fc by 2. B = fir1 (N, 2*fc);
Hace 3 días · Depending on the type of celestial object, it is possible to increase the contrast dramatically by blocking the annoying artifical light. This H-beta filter uses a characteristic property of the so called emmission nebulae. Those objekcts glow in special colors, the emmission lines.
Hace 4 días · O Papel filtro qualititativo 80g 55mm, caixa c/100 folhas Unifil é ideal para uma ampla variedade de aplicações laboratoriais e industriais. Características: Gramatura: 80g; Diâmetro de 55mm; Apresentação: Caixa com 100 folhas. Modelo: 501.005 Marca: Unifil. Imagem meramente ilustrativa.
