【上海精瑞科学仪器有限公司 thermofisher supelco一级代理商】一家专业提供HPLC色谱柱、GC色谱柱、SPE前处理小柱和其他实验室常用耗材、配件的公司,同时提供各种进口标准品和各类分析仪器
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比较57906-U
MSDSSPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS)
df 85 μm, for use with autosampler, needle size 23 ga, metal alloy fiber (Supelco)

FFA57295-U

MSDSSPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS)
df 85 μm, needle size 23 ga, Stableflex, for use with multi fiber exchanger (Supelco)

FFA57335-U

MSDSSPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS)
df 85 μm, for use with multi fiber exchanger, needle size 24 ga, StableFlex (Supelco)

57306

MSDS固相微萃取萃取头组合套件 1
for use with manual holder, needle size 24 ga (Supelco)

57307

MSDS固相微萃取萃取头组合套件 1
for use with autosampler, needle size 24 ga (Supelco)

57285-U

MSDS固相微萃取萃取头组合套件 1
for use with autosampler, needle size 23 ga (Supelco)

FFA57285-U

MSDS固相微萃取萃取头组合套件 1
for use with multi fiber exchanger, needle size 23 ga (Supelco)

57320-U

MSDS固相微萃取萃取头组合套件 2
for use with manual holder, needle size 24 ga (Supelco)

57321-U

MSDS固相微萃取萃取头组合套件 2
for use with autosampler, size 24 ga (Supelco)

57286-U

MSDS固相微萃取萃取头组合套件 2
for use with autosampler, needle size 23 ga (Supelco)

FFA57286-U

MSDS固相微萃取萃取头组合套件 2
needle size 23 ga, for use with multi fiber exchanger