A In order to be fair to the donor, we must have enough hair to repeat assays if necessary. Consequently, the requested amount of hair is approximately 100 mg made up of the first 1 Â½. inches (from the root end) of the hair sample. Since hair weight varies by individual and since.
Pipe Spy charges $150 for residential video inspections, and most inspections are completed within one hour (sewer line inspection cost varies if more time is required).here are times a camera inspection may cost more. If there is no accessible clean out, we may need to remove a toilet, complete the camera inspection, and reinstall the toilet, and for that we charge another $150.
1 The cost of cleaning depends on the length of drain to be cleaned, level of blockage, and time spent. 2  On average, hydrojet cleaning can cost anywhere from $100 to $300 for a simple floor drain, to as much as $600 or more for a main sewer line.3  Most plumbers are going to charge by the hour. On average, hydrojet cleaning can cost anywhere from $100 to $300 for a simple floor drain, to as much as $600 or more for a main sewer line. 2  Most plumbers are going to charge by the hour.