In terms of environmental pollution, heavy metals mainly refer to metals or m...

The veterinary drug residue detection instrument can detect whether edible pr...

1、The functions of heavy metal testing institutions are as follows: 1. Supp...

Pesticides are a type of chemical that can not only prevent and control agric...

1. Industrial computer system, high brightness LCD display, touch screen oper...

Heavy metal detection is important in environmental pollution, mainly referri...