100 GChloroform-D 氘代/氘代试剂
2-氯三苯甲基氯树脂/2-Chlorotrityl chloride resin/
bs-0971PAchloramphenicol鸡卵白蛋白偶联物
bs-0971PBchloramphenicol牛血清白蛋白偶联物
CY-C-H0068人结直肠腺癌细胞COLO320HSR
ChloroTech121水中叶绿素测定仪
10mg/C14102000 (德国Dr)环氧七氯A 标准品/Heptachlor-endo-epoxide (Isomer A)
10mg/C14102000 (德国Dr)环氧七氯A标准品/heptachlor-endo-epoxide (Isomer A)
230SA二氯乙烷ClCH2CH2Cl气体检测管230SA 1,2-DICHLOROETHANE5-50ppm
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