Grades	AP I	AP II	AP III	AP IV	AP V	AP VI	AP VII
	Moisture (on dry basis) m/m MAX	Total Ash (on dry basis) m/m	Acid insoluble ash (on dry basis) m/m MAX	Water soluble ash (on dry basis) m/m MIN	Alkalinity of soluble ash in milliliters of 0.1 N hydrochloric acid per gram of material (on dry basis) m/m	Aqueous extracts on dry basis m/m percent	Caffeine (anhydrous) (on dry basis) m/m MIN
Standard	5%	3.6%	0.1%	65%	3.5 ml - 5.0 ml	26-35	1%

Definations

(i) Coffee (green raw or unroasted) means the dried seeds of Coffea arabica, Coffea liberica, Coffee excelsa or Coffea canephora (robusta) with their husks (mesocarp and endocarp) removed. (ii) Roasted coffee means properly cleaned green coffee which has been roasted to a brown colour and has developed its characteristic aroma.

Optional parameters

Optional parameters are voluntary and may be analyzed as per buyer-seller agreement.