Official Methods of Analysis of the Association of Official Analytical Chemists, المجلد 11The Association |
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
acetone acid action method Add 50 ml addnl adjust agar aldehydes aliquot Apparatus bacteriostatic Benzthiazide boil butabarbital Calc calibration Celite centrf CHCl3 circuli clear area codeine column concn cool detd Determination detn dichlorophene Dissolve drain Elute equiv EtOAc Evap filter following method g Celite g sample glass wool glycyrrhizinate H2O and dil heat hexane HNO3 internal std isopropanol JAOAC 55 layer let stand light filth MeOH Method-Official First Action mg/ml milk mixt ml beaker ml CHCl3 ml H2O ml H2SO4 ml HCl ml portions ml vol NaOH official final action official first action paraldehyde peak ht Pipet plate polarographic Prep Preparation of Sample prepd Reagents residue resp rinse room temp ruled paper salicylamide sample and std sample soln scale sieve std curve std soln steam bath stopper swirl test fabric thermophilic thru tocopherol transfer tube unsaponifiable Wash