CPST

A CLINICAL IN VITRO TEST TO SCREEN THE BLOOD SERUM OF A PATIENT FOR COMMON CHLORINATED HYDROCARBON PESTICIDES, PLUS POLY CHLORINTED BIPHENYIS TO DETERMINE THE CONCENTRATIONS OF SAME IN SAID SERUM AND THE KIT USED TO COLLECT SAID SERUM FROM A PATIENT AND SHIP SAME FOR ANALYSIS, THE KIT CONSISTING PRIMARILY OF TWO SAMPLE TUBES WHICH ARE CONTAMINATED FREE, HYPODERMIC NEEDLES, AND SYRINGES, AND LABELS AND DIRECTIONS FOR TAKING THE SAMPLES AND PACKAGING FOR RETURN SHIPMENT