Min. Order Reference FOB Price
50 Pieces US$1.00-1.80 / Piece
Product Description
Backgroud Toxic elements harm health, raising focus on lead and cadmium in clinics. In 2012, ACOG advised lead exposure assessments for pregnant or breastfeeding women, reaffirmed in 2018. China's 1999 Health Ministry directive included maternal and neonatal blood lead testing during perinatal care. ...