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Supelco7umPDMS手动固相微萃取头,3支(MW125-600
50/30um,DVB/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275
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Supelco30umPDM自动固相微萃取头,3支/盒
/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275) / 57317
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Supelco60umPDMS/DVB自动固相微萃取头(用于HPLC),3支
/30um,DVB/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275) / 57317
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Supelco30umPDMS手动固相微萃取头,,3支/盒
/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275) / 57317
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Supelco100umPDMS自动萃取头,3支/盒
,DVB/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275) / 57317
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SupelcoSPME手动萃取头套装2(75umCAR/PDMS.65umPDMS/DVB,85umPA各一支
57329-U 50/30um,DVB/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275
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Supelco固相微萃取75umCarboxen/PDMS自动固相微萃取头,3支(MW30-225
57329-U 50/30um,DVB/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275
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色谱科Supelco固相微萃取头/Supelco100umPDMS固相微萃取头/SPME萃取头
/30um,DVB/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275) / 57317
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Supelco85um,Polyacrylate,手动固相微萃取头,3支(MW80-300
50/30um,DVB/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275
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Supelco65umPDMS/DVB自动固相微萃取头(不含弹簧2cm),3支
57329-U 50/30um,DVB/CAR/PDMS,Stableflex固相微萃取头,3支 用于香味物质(挥发性和半挥发性C3-C20) (MW40-275
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