ERM-EC680K/ERM-EC681K标准物质,全新到货 - 康润实验 | 实验室仪器设备及实验室消耗品一站式供应商

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ERM-EC680K/ERM-EC681K标准物质,全新到货

发表于：2015-12-8 点击：5655

ERM-EC680K,ERM-EC681K标准物质现货供应
RoHSrelated 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,组分浓度值如下:

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,组分浓度值如下:

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)