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-Cu-1μg/mL 标样/水质Cu铜质控样1μg/mL
NCSZ-Fe-50.0μg/L 标样/水质Fe铁质控样50.0μg/L
NCSZ-CD-50.0μg/L 标样/水质镉Cd质控样50.0μg/L
NCSZ-COD-24.6μg/mL 标样/水质COD化学需氧量质控样24.6μg/mL
NCSZ-As-8.5ug/L 标样/水质As砷质控样8.5ug/L
NCSZ-Se-42ug/L 标样/水质Se硒质控样42ug/L
NCSZ-Hg-0.2μg/mL 标样/水质Hg汞质控样0.2μg/mL
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