Acute Wound Healing Potential of Marine Worm, Diopatra claparedii Grube, 1878 Aqueous Extract on Sprague Dawley Rats

Table 4

Heavy metal test result for 1.0% of aqueous extract emulsifying ointment of D. claparedii. All tested heavy metals did not exceed National Pharmaceutical Regulatory Agency (NPRA) limit.

Heavy metal	Unit	Result	NPRA limit
Arsenic	mg/kg	ND < 0.1	5
Cadmium	mg/kg	ND < 0.1	5
Lead	mg/kg	ND < 0.1	20
Mercury	mg/kg	ND < 0.01	1

ND = not detected.