Min. Order Reference FOB Price
50 Pieces US$1.00-1.80 / Piece
Product Description
Backgroud The impact of toxic elements on health is gaining attention. Studies emphasize lead and cadmium testing in clinical practice. In 2012, the American College of Obstetricians and Gynecologists (ACOG) recommended lead exposure assessment for pregnant or breastfeeding women, reaffirmed in ...