There are a ton of stick electrodes out there. For most mild steel work they all share the same core idea, a steel wire with a flux jacket. When that flux burns it creates shielding and slag, and the recipe changes arc feel, penetration, and cleanup. What rod do you reach for the most and why? #stickwelding #SMAW #welding #welddotcom #6010 #7018 | Weld.com

[Video Tutorial] Learn how to properly clean the pH electrode after usage. Lab pH measurements are often considered as easy, fast and simple. However, there is often room for improvement such as increasing the accuracy, repeatability and reliability of the results through better handling and maintaining of the pH sensor. pH tutorial - theory, measurement, electrode maintenance : https://www.youtube.com/playlist?list=PL0i_Vk36L8_witsM-ShQScZhsd3U0sohb | METTLER TOLEDO