As i am doing litter decomposition study and the nutrient release pattern i have done N,P,K analysis from all the litter samples. But as the rate of the decomposition mainly depends on lignin and cellulose content i want to estimate the content in the litter sample. But at my institution i dont have facilities to do so. Can any one help me regarding this. I have several procedures but none i can apply here. So either i have to send my sample to somewhere or just give up and try to publish whatever i have. I can go to any lab for my work and within India and willing to pay whatever it charges.