bids are invited for methylene chloride , suitable for hplc , ethane nitrile , ch3cn, hplc grade , dihydrogen oxide for hplc , n hexane hplc grade , methanol hplc grade , hydrochloric acid, acs reagent 37 percent , nitric acid, acs reagent 70 percent , sulphuric acid acs reagent 95 percent , diethyl ether , ethane 1,2 di ol , glacial acetic acid, reagent plus , sodium bicarbonate, reagent plus , calcium hydride for synthesis , n octanol , ethyl alcohol ch3ch2oh, absolute , phosphorous penta oxide p2o5, reagent plus , calcium chloride, anhydrous , sodium metal in petroleum ether , epsom salt mgso4, anhydrous , sodium salt of sulphuric acid na2so4, anhdrous for analysis , pyridine , trifluoroacetic acid, reagent plus , piperidine, reagent plus 99 percent , n n dimethylformamide , 1,4,7,10 tetraazacyclododecane , tert butylbromoacetate , p toluenesulfonyl chloride , starch soluble gr for analysis , carboxypeptidase a from porcine pancrease , pepsin from porcine gastric mucosa , trypsin from porcine pancrease , staphylococcus aureus , escherichia coli b strain , luria , penicillin , ampicillin , tin ii chloride , escherichia coli, b strain , vancomycin , l ascorbic acid, 99 percent , triton , l lysine ethyl ester dihydrochloride , 1 hydroxybenzotriazole hydrate , ethyl 2 cyano 2 hydroxyimino acetate , n,n dicyclohexylmethanediimine , n,n diisopropylcorbodiimide , n 3 dimethylaminopropyl n ethylcarbodiimide , 1 methyl 2 pyrrolidinone anhydrous , poly vinyl alcohol , acetic anhydride , mesyl chloride , methylene chloride, grade 99.9 percent, contains 40 150 ppm amylene as stabilize , dimethylsulfoxide , triphosgene 1 44 total quantity : 202