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Sodium p-n-dodecylbenzenesulfonate
邻苯二甲酸单正丁酯-3,4,5,6-d4(99 atom % D) 标准品
19种磺胺混标 BePure-30217XM-a
ARISTOLOCHIC ACID STANDARDS KIT 标准品
First Standard® 甲醇中氟啶虫酰胺溶液,100μg/mL
PUNYW26410113 Pranlukast-d4
ICP 68-Element Standard(有证书)
2.2'.3.3'.4.4'.6-Heptachlorobiphenyl (无证书)
Typical Diet
Azo-aminoglutethimide