I purchased 500g of gallium for use in the series of museum displays I am helping build with Max Whitby of The Red Green and Blue Company: This 100g vial full was the tax I extract on all element samples that pass through my hands. I plan to use some of it to make a room-temperature liquid gallium-indium alloy.
The results of the rheumatoid factor (RF) test may be reported in titers or units: 1  A titer is a measure of how much the blood sample can be diluted before RF can no longer be detected.2  Nephelometry units show how much light is blocked by the blood sample in the tube.he results of the rheumatoid factor (RF) test may be reported in titers or units: 1  A titer is a measure of how much the blood sample can be diluted before RF can no longer be detected.
Rheumatoid factor (RF) is an antibody, which is a protein in the body. The majority of patients with rheumatoid arthritis will have a positive RF test. Less than one-fourth of rheumatoid arthritis patients will not test positive for RF.ost doctors will conduct an anti-CCP antibody test in conjunction with a rheumatoid factor test in order to obtain more conclusive and precise results. Anti-citrullinated protein/peptide antibodies are antibodies, like RF, that are present in patients with rheumatoid arthritis.