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有机流动相GPC标样-聚二甲基硅氧烷, 中Mw; Organic GPC/SEC StandardsPolydimethylsiloxane, Medium Mw Polydimethylsiloxane; Mp 115100, Mw 128900, Mn 101900 IV 0.339; IV* - Intrinsic Viscosity (dL/g) in Toluene at 30°C (a = 0.731; K = 0.0000624)
扑灭津 甲醇中
Benthiocarb Solution 100ug/ml in Methanol
Dibenz(a,h)anthracene 标准品
硫环磷 BePure-24937MA5
3'-Fluoro-2,3,4'-trichlorobiphenyl
β-生育三烯醇 标准品
亚胺硫磷
SILYBIN(MIX)(RG) 标准品
n-Butyl-iso-butyl phthalate-3,4,5,6-d4 (n-Butyl-2-methylpropyl phthalate-3,4,5,6-d4)
Dimethyl-d6 Ether (gas) 标准品