大口试剂瓶-透明
1000ml
研钵
90mm
复印纸
7377/A4/210*297mm/80g,500张
75%酒精消毒液
2000ml
医用外科口罩
平面型,挂耳式,独立包装,50个
架盘天平
JYT-5,500g/0.5g
氟化铅
10kg,99.5%
碘化铅
100g,98%
锆酸铅(II)
25g,99.7% metals basis (Hf除外),Hf ≤1%
铅粒
25g,99.99% metals basis,粒状,1-3mm
2-乙基己酸铅(II)
250g,40.5%-42.5%Pb
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