Water quality copper, lead, zinc, cadmium, nickel and chromium mixed standard samples 銅：0.455mg/L鉛：0.317mg/L鋅：0.577mg/L鎘：0.159mg/L鎳：0.237mg/L鉻：0.496mg/L
品牌：
ALADDIN
品號：
W358991
品名：
Water quality copper, lead, zinc, cadmium, nickel and chromium mixed standard samples 銅：0.455mg/L鉛：0.317mg/L鋅：0.577mg/L鎘：0.159mg/L鎳：0.237mg/L鉻：0.496mg/L
規格：
20ml
貨號：
W358991
