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 23 ga, PDMS/DVB StableFlex, for use with autosamp
SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB)
货号:J2357293-U
品牌:Supelco
纯度:df 65 μm(PDMS/DVB, needle size 23 ga, PDMS/DVB StableFlex, for use with autosamp
