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Iron standard solution traceable to SRM from NIST Fe(NO₃)₃ in HNO₃ 0.5 mol/l 1000 mg/l Fe Certipur(R)
1. 119781.0100, plastic bottle, 100 ml/bottle
2. 119781.0500, plastic bottle, 500 ml/bottle
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ketoan2@hoachatngogiaphat.com
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