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Atrazine D5 (ethylamino D5)
DL-2-Phenylpropionic acid
First Standard® 甲醇中9种磺胺类药物混标,100μg/mL
NY1801041 盐酸地芬尼多 CAS号1228182-44-2
1-Undecene
4-叔丁基-2-氯苯酚 标准品
45种农药混标 BePure-30728MC
A0404920 苜蓿酸-3-O-[β-D-吡喃葡萄糖-(1→3)-β-D-吡喃葡萄糖醛酸]-28-O-β-D-吡喃葡萄糖苷 CAS号115-86-6
甲基吡啶磷-D6
(2-Bromoethyl)trimethyl ammonium bromide Solution 100ug/ml in H2O
Ginger Root Peeled (Zingiber officinalis) VBRM 标准品