Appearance:Dark Blue Crystalline Powder.
Ph: 7.82 6.0-9.0
Appearance Of Solution: No Residue Remains On Filter Paper
Guaiazulene: 97.4% Min. 95.0% (Percent Transmission)
Moisture: 3.36% 2.5-6.0%
Heavy Metals Conforms. Max:. 20PPM
Arsence Conforms. Max.: 5PPM
Loss On Drying: 0.51% Max. 3.5%
Content :98.93% 98.0%~102.0%(Dried Substance)
Storage Store Tightly Closed In a Cool And Dry Place
Audited Supplier 
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