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Hibar 150-4,6,LiChrospher 100 RP-18 10μm定制柱
单甲基四氯二苯基甲烷, 标准品
DISPOSABLE PIPETTES, 10 UL, END TO END, CONFORMITY CERTIFIED, 1 PACK = 250 PCS./CYLINDER
PRESSURE SCREW CAP TO 1.469.02 1/2
250mL广口塑料瓶
p-(2-Benzoxazolyl)benzyl Chloride
气相色谱柱,TRACE TR-WAX 气相柱, 15m, 0.25mmID, 0.25μm 液膜厚度
GUKO, RUBBER GASKET, CONICAL, O.D. SIZE TOP: 33 MM, SIZE BOTTOM: 21 MM, I.D. BOTTOM: 16 MM, HEIGHT
DURAN? culture tube, ISO thread, 16 x 150 mm, GL 18, 20 ml without cap
t-Pentylbenzene