Total dissolved solids are differentiated from total suspended solids (TSS), in that the latter cannot pass through a sieve of two micrometers and yet are indefinitely suspended in solution.
Blood Tests Cost. Typical costs: CostHelper readers with insurance report out-of-pocket costs of $283-$675 for blood tests, with an average of $432; total billed costs were $312-$1,200 (averaging $755), with the insurance either paying or discounting the total cost by $29-$525.
The cost of a TB test is going to depend on the doctor, location, and other factors. 1  On average, a test can cost anywhere from $10 to $65 at a local health clinic or a lab. A visit to your family doctor can see prices ranging anywhere from $75 to as much as $300. 2  Those with health insurance may find the insurance company covers most if not all of the test is. 3  Check with your local health insurance provider to see what is covered.