USP

The product is certified to conform to the prescribed specifications listed in the current edition and subsequent supplements of the U.S. Pharmacopeia.

BP

The product is certified to conform to the prescribed specifications listed in the current edition and subsequent supplements of the British Pharmacopeia. (Mainly used in UK, middle east, Asia, and Africa)

EP

The product is certified to conform to the prescribed specifications listed in the current edition and subsequent supplements of the European Pharmacopeia. (Mainly used in Europe)

NF

The product is certified to conform to the prescribed specifications listed in the current edition and subsequent supplements of the National Formulary. (Mainly used in North and South America)

FCC

The product is certified to conform to the prescribed specifications listed in the current edition and subsequent supplements of the Food Chemical Codex. (Mainly used in North and South America)

ACS

The product is certified to conform to the prescribed specifications listed in the current edition and subsequent supplements of Reagent Chemicals, published by the American Chemical Society.

REAGENT

Assigned to chemicals of high purity, suitable for use in analytical laboratories.

PURIFIED

Assigned to chemicals of superior quality for which there is no official standard.

FOOD GRADE

Assigned to chemicals that have clearance for use in food and related products.

TECHNICAL GRADE

Assigned to chemicals suitable for use in the Cosmetics Industry.