1 Do what you're comfortable with and tip if you like the service or don't tip if you feel tipping an owner is ridiculous. 2  Switch stylists to someone who doesn't own the salon.  Accept that tipping is customary and add it into the cost of the service. If you can't afford the tip, switch to a less expensive stylist.
Standard Electrode Potentials. In an electrochemical cell, an electric potential is created between two dissimilar metals. This potential is a measure of the energy per unit charge which is available from the oxidation/reduction reactions to drive the reaction. It is customary to visualize the cell reaction in terms of two half-reactions, an oxidation half-reaction and a reduction half-reaction.
Could indicate that you are measuring the potential of a copper wire. -101 to -399 âONâ or âOFFâ Try again â A reading in this range is not normally seen on an underground steel structure. Could indicate that steel structure is electrically connected to a significant amount of a more noble metal (e.g. copper).