Tumor Maker Test: AFP(Early Alphafetoprotein): 1) Format: strip, cassette 2) Specimen: Serum 3) Sensitivity: 25ng/ml FOB(Fecal Occult Blood Rapid Test) 1) Format: strip, cassette 2) Specimen: Fecal 3) Sensitivity: 0.2ugHb/ml or 0.03mgHb/gm PSA(Prostate Specific Antigen Rapid Test): 1) Format: strip, cassette 2) Specimen:Serum 3) Sensitivity:4