The One Step S.V.T. test will detect for all the commonly used methods of sample manipulation and adulteration including dilution, substitution, chemical additives and the so called commercially available cleansing agents. Each of the plastic strips contains six (6) chemically treated reagent pads.
1 means sugar splitting. 2  during glycolysis, glucose ( a six-carbon sugar) is split into two three-carbon sugars.  the smaller sugars are then oxidized and their remaining atoms rearranged to form two molecules of pyruvate.
In Stage 1 of Cellular Respiration, Glycolysis occurs, where glucose is broken down in the cytoplasm. Both anaerobic and aerobic processes go though glycolysis. During glycolysis, a one six-carbon molecule of glucose is broken down to three-carbon pyruvates with the help of enzymes. Pyruvate is an ion, a molecule that has lost or gained one or more electrons. This ion makes up a three-carbon organic acid called pyruvic acid.