供货周期: | 一周 |
品牌: | IRMM |
规格: | 100g |
货号: | ERM-EC680K |
CAS号: |
标准物质与测量研究所(IRMM)是欧盟委员会联合研究中心(JRC)七家研究所之一。JRC 为欧盟委员会(EC)的指导性机构。作为世界领先的标准物质生产者,IRMM 已通过ISO34 标准物质生产认证。BCR®和IRMM 标准物质(BCR®是JRC-EC-IRMM 的注册商标)是欧盟研究资助项目下的产品,目的在于开发新型或改进计量检测方法。这些项目旨在欧盟改进、统一及标准化计量和测试方法。
ERM-EC680,ERM-EC681标准物质 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) Certificate(证书下载):ERM-EC680k_EC681K_cert.pdf |
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)
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