A small number of RBCs are normally present in urine and usually result in a negative chemical test. An increased amount of hemoglobin and/or increased number of RBCs are detected as a positive chemical test result.
gigahertz. n, pl-hertz. 1. (Units) a unit of frequency equal to 10 9 hertz. Symbol: GHz.
LTRONIC, the new laser edging unit from HOLZ-HER which is unequaled in terms of speed and cost efficiency or the GluJet application system for mass production use of PUR glue for water resistant applications.