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SPME 纖維組件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS) needle size 24 ga, StableFlex, for use with autosampler 別名: 50/30μm DVB/CARBOXEN-PDMS 自動 StableFlex™ 1cm 固相微萃取萃取頭，3支/盒

SPME 光纖支架 for use with manual sampling

TLC硅膠60 F??? pkg of 50 plates, plate L × W 20 cm × 10 cm, glass support

用于Visiprep DL防交叉污染SPE裝置（包含在57044和57265）的一次性小柱連接管

SPME 纖維組件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS)

TLC 硅膠60 pkg of 50 plates, plate L × W 20 cm × 10 cm, glass support