• Supelco50/30umDVB/CaronPDMS手动固相微萃取头(2cm),3支,
  • Supelco50/30umDVB/CaronPDMS手动固相微萃取头(2cm),3支,

Supelco50/30umDVB/CaronPDMS手动固相微萃取头(2cm),3支,

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57348-U  Supelco 50/30um DVB/Car on PDMS  手动 固相微萃取头(2cm),3支,  应用:用于香味物质(挥发性和半挥发性C3-C20) (MW40-275) Supelc