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有机流动相GPC标样-聚二甲基硅氧烷, 低Mw; Organic GPC/SEC StandardsPolydimethylsiloxane, Low Mw Polydimethylsiloxane; Mp 9400, Mw 11200, Mn 7900 IV 0.063; IV* - Intrinsic Viscosity (dL/g) in Toluene at 30°C (a = 0.731; K = 0.0000624)
甲醇中杀螟丹盐酸盐
Sodium tetraethylborate
甲醇中扑灭通溶液
N-[[4-[[(4-Amino[1,1'-biphenyl]-3-yl)amino]carbonyl]phenyl]methyl]carbamic Acid Methyl Ester-d3
2,2’,3’,4,5-五氯联苯(PCB 97) 标准品
ANTHRAQUINONE,1,4-(RG) 标准品
PCB No. 73,neat 标准品
Low-Boron, Soda-Lime Powder
甲醇中内吸磷-S
Ethyl Hexanoate-d11 标准品