I am attaching a list of the chemicals that are required as a picture. please download that and help me in getting the stuff. i am required large amount of each chemicals for a long time. Please only those people contact me who have these chemicals. so that i can save some time and your effort will be saved too. thanks a lot.. these chemicals are required on urgent bases, thanks a lot. my contact email. i am  not Chinese so please contact me freely at anytime.thanks