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SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS) needle size 24 ga, StableFlex
SPME 纤维组件聚二甲基硅氧烷 (PDMS) df 100 μm(PDMS, needle size 24 ga, for use with manual holder
SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB) df 65 μm(PDMS/DVB, needle size 24 ga, for use with manual holder
SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS)
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