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有机流动相GPC标样-聚丙二醇, ; Organic GPC/SEC StandardsPolypropylene Glycol, ; Mp 450, Mw 460, Mn 410 IV 0.027; IV* - Intrinsic Viscosity (dL/g) in THF at 30°C (a = 0.585; K = 0.000620)
5’-羟基吲哚乙酸
2-Bromo-4-nitroaniline (无证书)
Methyl 2-Hydroxybenzoate-3,4,5,6-d4 标准品
Ethyl nonanoate
Tokoro Yam (Dioscorea hypoglauca) Root RGBRM 标准品
Thiocarbohydrazide (无证书)
18种混标 BePure-30980ZZ
SS CLP SEMIVOLATILE CALIB. MIX, 1X1ML, & 标准品
PUNYW24765154 Protriptyline-d6
19种农药混标(GB 23200.12-2016 LC组E)