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Supelco30umPDM自动固相微萃取头,3支/盒
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SupelcoSPME自动萃取头套装360umPDMS/DVB,85umPA,100umPDMS各一支
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Supelco固相微萃取75umCarboxen/PDMS自动固相微萃取头,3支(MW30-225)
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Supelco 85umCarboxen/PDMS自动固相微萃取头,3支(高保留)
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SupelcoSPME自动萃取头套装275umCAR/PDMS.65umPDMS/DVB,85umPA各一支
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Supelco7umPDMS自动固相微萃取头,3支(MW125-600)
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聚苯乙烯树脂,9003-70-7,100-200 mesh, 1% DVB
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Supelco85um,Polyacrylate,自动固相微萃取头,3支(MW80-300)
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安捷伦 SPME Arrow
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安捷伦Agilent 10µL手动进样针 PTFE头推杆5190-1491
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