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First Standard® 甲苯中8种有机氯农药混标溶液,1000μg/mL
TRIS-d11 (crystalline) 标准品
2,6-Dimethylphenol-3,4,5-d3,OD 标准品
辛醛 2,4-二硝基苯腙 标准品
咪喹莫特 BePure-23469
Custom-PAH-Mix 20 10 ?g/mL in Acetonitrile
Clothianidin Solution 100ug/ml in Acetonitrile
Interference Check Solutions Kit (100ml)
First Standard® 乙腈中外环氧七氯溶液,100μg/mL
8-cis-Eicosenoic acid