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单点校准套装,25 mg/L
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铵离子 IC 标准液 1,000 mg/l traceable to SRM from NIST NH₄Cl in H₂O 1000 mg/l NH₄⁺ CertiPUR®
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InnovOx TOC 校准/确效套装,50,000 mg/L
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IC 多元素标准液 ß (F-) = 100 mg/l, ß (Cl-) = 250 mg/l, ß (NO3-),(SO42-) = 500 mg/l, ß(PO43-) = 1000 mg/l in H2O CertiPUR®
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硅 AAS 标准液 1,000 mg/l traceable to SRM from NIST acidic, (NH₄)₂SiF₆ in H₂O 1000 mg/l Si CertiPUR®
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钛 ICP 标准液 1,000 mg/l traceable to SRM from NIST (NH₄)₂TiF₆ ub H₂O 1000 mg/l Ti CertiPUR®
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硅 AAS 标准液 1,000 mg/l traceable to SRM from NIST acidic, (NH₄)₂SiF₆ in H₂O 1000 mg/l Si CertiPUR®
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钼 ICP 标准液 1,000 mg/l traceable to SRM from NIST (NH₄)₆Mo₇O₂₄ in H₂O 1000 mg/l Mo CertiPUR®
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氯离子 IC 标准液 1,000 mg/l Cl- traceable to SRM from NIST NaCl in H₂O 1000 mg/l Cl⁻ CertiPUR®
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溴离子 IC 标准液 1,000 mg/l Br- traceable to SRM from NIST NaBr in H₂O 1000 mg/l Br⁻ CertiPUR®
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