清空选项
7440-31-5 Tin powder 锡粉
BD010756317440-31-599.5% -200 mesh
¥101.00100g
7440-44-0 Carbon 活性碳
BD1320627440-44-0200m(AR)
¥67.00500g
7440-74-6 Indium
BD1345647440-74-699.99%
¥32.001g
7440-06-4 Platinum on carbon 10% 铂炭催化剂 10%
BD1059317440-06-410% (contains <60%H2O)
¥76.001g
7439-98-7 Molybdenum
BD1402517439-98-799%
¥554.00500g
7440-69-9 Bismuth(Granular) 铋(Granular)
BD014104947440-69-999.99% metals basis,Granular
¥37.0025g
7440-16-6 Rhodium 10% on Carbon (wetted with ca. 55% Water) 铑碳 (10%) (含水约55%)
BD009356587440-16-610%Rh (contain 55% water)
¥7791.0010g
7440-18-8 Ruthenium, 5% on alumina 5% 钌 负载于氧化铝
BD012175937440-18-8Ruthenium, 5%
¥166.005g
7440-19-9 Samarium ingot/button 钐(ingot/button)
BD012680317440-19-999.5% +(REO)
¥148.0025g
13494-80-9 Tellurium
BD0077478413494-80-999% -100 mesh
¥98.0025g
7782-40-3 Diamond 金刚石
BD013951797782-40-399%,30-50nm
¥106.001g
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