8 kinds of heavy metals such as lead and cadmium in the quality control substances of offshore sediments RMU254

Sample Description:
8 kinds of heavy metals such as lead and cadmium in the quality control substances of offshore sediments
No.:
RMU254
Applicable Regulations：
Third party testing, chemical testing, national regulatory agencies, efficient projects, agriculture, geology, environmental protection fields etc.
Size:
40g/bottle
Storage:
Storage at dry,dark and room temperature,recommended temperature is 15-25℃.
Value and Expand Uncertainty:

（Pb）54.9  6.5  mg/kg 

（Cd）0.310  0.033  mg/kg 

（Cr）93.1  9.8  mg/kg

（Hg）0.250  0.027  mg/kg

（As）10.3  1.0  mg/kg

（Se）2.42  0.26 mg/kg

（Cu）51.8  5.9 mg/kg

（Zn）83.4  9.7 mg/kg