So, basically, withholding information is not the same thing as lying, but depending on the situation, you will have to decide whether it is better to withhold the information or not.
Hexachlorocyclohexane (HCH) is a manufactured chemical that exists in eight chemical forms called isomers. One of these forms, gamma-HCH (or Î³-HCH, commonly called lindane) is produced and used as an insecticide on fruit, vegetables, and forest crops.
MCH is the content (weight) of hemoglobin (Hb) of the average red cell,or, in other words, a reflection of hemoglobin mass in red cells. It is not measured directly but is calculated from the measured Hb concentration (Hb) and red blood cell count (RBC) as follows: MCH = Hb (in g/L)/RBC (in millions/ÂµL) or.