Reagent chemicals :
American Chemical Society specifications, official from April 1, 1993.
APA Citation
American Chemical Society. (1993). Reagent chemicals: American Chemical Society specifications, official from April 1, 1993. Washington, DC: The Society.
MLA Citation
American Chemical Society. Reagent Chemicals: American Chemical Society Specifications, Official From April 1, 1993. Washington, DC: The Society, 1993.
Warning: These citations may not always be complete (especially for serials).