ERM-EC681k 高浓度RoHS标准分析参考物质证书
RoHS related CRMs available from IRMM
Certified Reference Materials for RoHS testing
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-EC680k 低浓度 RoHS标准分析,100克颗粒/瓶
材料Low-density polyethylene, LDPE, plastic,
组分Analyte Value 浓度值
Cd Cadmium 19.6mg/kg(certified)
As Arsenic 4.1mg/kg (certified)
Br Bromine 96 g/kg (certified)
Cl Chlorine 102.2 mg/kg (certified)
Pb Lead 13.6 mg/kg (certified)
S Sulfur,Sulphur 76 mg/kg (certified)
Zn Zinc 137(ind.) g/kg (indicative)
Sn Tin 15.3 (ind.) mg/kg (indicative)
Sb Antimony 10.1 mg/kg (certified)
Cr Chromium 20.2 mg/kg (certified)
Hg Mercury 4.64 mg/kg (certified)
ERM-EC681k 高浓度 RoHS标准分析,100克颗粒/瓶
材料Low-density polyethylene, LDPE, plastic,
组分Analyte Value 浓度值
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)