Joint and Combined Variation

BAM! Mr. Tarrou. In this video, we are going to expand our knowledge of variation problems whether direct or inverse variation and introduce some more complexity of the problem cause in real life, things are always just a relationship between just two variables. There’s a lot of times especially in like physics problems and electrical […]

pH electrode handling 6/6 – troubleshooting

METTLER TOLEDO The Perfect InLab® pH Electrode Handling 6. pH Trouble Shooting Make sure that neither the instrument nor the cable is faulty and the buffers are fresh. The electrode is correctly filled with electrolyte, the connectors are clean and the tip of the electrode is free of air bubbles. A contaminated diaphragm can be […]