ERM-EC681K参考标准物质-分析测试百科网

产品描述

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)