[Kimoanh]

My name is Kim and I have just started work at an Analytical lab.  I always have many questions about procedures and hope I will be able to find some answers here.
My first question has to do with Hydrazine. Could someone detail a method to analyze the concentration of a sample?
Thanks in advance,
KIM

[kevins]

For low level (ppb), a spectrophotometric method from BSI.

For high level (ppm), a titration with standard iodine method can be used.