We Provide:
Devarda’s Alloy, AR
1,6-Diaminohexane (1,6-Hexamethylenediamine), pure
Diastase, pure
1,2-Dichloroethane, extra pure
Dichloromethane, HPLC grade, stabilized with ethanol
Dichloromethane, ACS
2,6-Dichorophenolindophenol Sodium Salt, 2-hydrate
Diethyl ether (sg=0.71), analytical grade
Dimethylglyoxime, reagent grade
2,4-Dinitrophenylhydazine
Diphenyl (Biphenyl), synthesis grade
Diphenylcarbazide, reagent grade
Diphenylcarbazone, reagent grade
De-ionised water