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Tetra-n-pentyltin
胡椒基丁醚,增效醚(溶剂:乙腈)
2-Methyl-d3-propionic-3,3,3-d3 Acid 标准品
Atrazine desethyl-2-hydroxy
甲酰胺磺隆(甲酰氨基嘧磺隆) BePure-23073YA
1-Naphthol-d7
(办证)华法林D5(苯基-D5)
Isofenphos异柳磷(异丙胺磷) 标准品
PUNYW27509567 Octinoxate-13C-d3 (Octyl 4-Methoxycinnamate-13C-d3)
ASTM D5769 Aromatics in Finished Gasoline Cal Std #6 w/o IS in Isooctane