ERM-EC681k聚合物标准品
含量:高浓度high level
产品规格:100G
主要用途:能力验证
符合RoHS指令要求塑胶(polyethylene)参考标准物质,
含四种重金属,100克颗粒/瓶
RoHS related CRMs
2 polyethylene materials certified for
Br, Cd, Cl,Cr, Hg, Pb
(and other
elements)trace elements in HDPE
ERM-EC681k 高浓度 RoHS标准分析,100克颗粒/瓶
材料Low-density
polyethylene, LDPE, plastic,
序号 | 组分Analyte | 浓度值Value (certified) |
1 | As Arsenic | 29.1 mg/kg |
2 | Cl Chlorine | 0.80 g/kg |
3 | Br Bromine | 0.77 g/kg |
4 | Cd Cadmium | 137 mg/kg |
5 | Cr Chromium | 100 mg/kg |
6 | Pb Lead | 98 mg/kg |
7 | Zn Zinc | 1.25 (ind.) g/kg |
8 | Sn Tin | 86 (ind.) mg/kg |
9 | S Sulfur,Sulphur | 0.63 g/kg |
10 | Sb Antimony | 99 mg/kg |
11 | Hg Mercury | 23.7 mg/kg |
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