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Elements in Polyethylene

Code Al   Mass Fraction(mg/kg) Al   质量分数(mg/kg) Mg   Mass Fraction(mg/kg) Mg   质量分数(mg/kg) S   Mass Fraction(mg/kg) S   质量分数(mg/kg)
Value Uncertainty(k=2) Value Certified Uncertainty Value Uncertainty(k=2) Value Certified Uncertainty Value Uncertainty(k=2) Value Certified Uncertainty
GBW08428 65.7 3.5 6.1 0.7 89.3 4.2
GBW08429 63.2 3.4 114.4 3.1 104.3 4.0
GBW08430 75.8 3.0 532 11 159 9
GBW08431 94.9 4.5 1029 20 136.4 4.5
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