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更新時(shí)間:2017-03-23 16:00:29瀏覽次數(shù):2103評(píng)價(jià)
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ERM681KX射線光譜儀標(biāo)樣ERM-EC681k 高濃度 RoHS標(biāo)準(zhǔn)分析,100克顆粒/瓶
ERM681KX射線光譜儀標(biāo)樣材料Low-density polyethylene, LDPE, plastic,組分 濃度值如下:
As Arsenic 29.1 mg/kg (certified)
Cl Chlorine 0.80 g/kg (certified)
Br Bromine 0.77 g/kg (certified)
Cd Cadmium 137 mg/kg (certified)
Cr Chromium 100 mg/kg (certified)
Pb Lead 98 mg/kg (certified)
Zn Zinc 1.25 (ind.) g/kg (indicative)
Sn Tin 86 (ind.) mg/kg (indicative)
Sb Antimony 99 mg/kg (certified)
S Sulfur, Sulphur 0.63 g/kg (certified)
Hg Mercury 23.7 mg/kg (certified)
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