Based on the catalytic effect of thiocyanate on the oxidation of alizarine red by potassium bromate,a new catalytic spectrophotometric method for the determination of trace thiocyanate was developed.
Methods Use a drop unine and Neubauer hemocytometer(centrifuge and no centrifuge)count red cell and white cell which 100 normal people and 86 urinary diseases paients in the urine.
Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.
Whether it is white, red, light sierozem or brown, pulled tightly, and there is no trace of infant fold, some extend to the big leg, but the ride will be full of the fullness of the curve appears.