Certified Reference Materials - Chemmea sro
Certified Reference Materials - Chemmea sro
Certified Reference Materials - Chemmea sro
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BRITISH CHEMICAL STANDARD CERTIFIED REFERENCE MATERIALS - Lead, Tin, Nickel & Titanium Base Alloys, Chromium Metal and Cements<br />
CHEMICAL COMPOSITION - Figures in bold type certified, figures in small italic type only approximate.<br />
Lead and Tin Base Alloys (Finely divided material - units of 100g) nominal mass content in %<br />
BCS-CRM<br />
No.<br />
Description Pb Sn Sb Cu As Bi Cd Fe Ni Zn Al Ag Au In<br />
177/2 Lead Base White Metal 84.5 5.07 10.1 0.12 0.05 0.028 ... ... 0.007 ... ... 0.008 ... ...<br />
178/2 Tin Base White Metal 3.18 82.2 9.45 4.58 0.15 0.11 0.14 0.024 0.17 0.040 0.005 0.02 ... ...<br />
347 Electronic Flowsolder Bal. 62.6 0.191 0.169 0.02 0.080 0.0040 0.002 0.0072 0.0015
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