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赛默飞PreCon痕量气体预浓缩装置 大
赛默飞气相色谱Thermo GC TRACE 161
赛默飞VQ-CORE-ISO-01 Vanquish™
赛默飞ICS-4000集成型毛细管离子色
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赛默飞BRE731401iCAP™ PRO ICP-OES
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赛默飞LCQ Fleet 离子阱液质联用仪
赛默飞Q Exactive GC Orbitrap 高分
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For fast, reliable anion eluent preparation, the ready-to-dilute Thermo Scientific™ Dionex™ AS4A Eluent Concentrate; Sodium Carbonate/Bicarbonate Concentrate will save you time and eliminate the worry of potential contamination or preparation error. For use with Dionex™ IonPac™ AS4A, AS4A-SC, and AS9-SC columns, simply prepare eluent by dissolving the concentrate in deionized water. The 100x concentrate is made with only high purity, reagent grade chemicals and water (18 MO-cm) and quality checked for ionic contamination. The concentrate contains 0.18M carbonate and0.17M bicarbonate.
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