如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
NCSZ-Hg-0.8μg/L 标样/水质Hg汞质控样0.8μg/L
NCSZ-Pb-2ug/L 标样/水质Pb铅质控样2ug/L
NCSZ-Pb-35ug/L 标样/水质Pb铅质控样35ug/L
NCSZ-Hg-0.2μg/L 标样/水质Hg汞质控样0.2μg/L
NCSZ-Se-3ug/L 标样/水质Se硒质控样3ug/L
NCSZ-Cd-2.5μg/L 标样/水质镉Cd质控样2.5μg/L
NCSZ-Se-5ug/L 标样/水质Se硒质控样5ug/L
NCSZ-CR-1.5ug/ml 标样/水质 总铬
NCSZ-Fe-1μg/mL 标样/水质Fe铁质控样1μg/mL
NCSZ-As-0.5ug/L 标样/水质As砷质控样0.5ug/L