订货号包装规格Length (Round)662-486-000.025m447-301-540.05m508-589-610.1m048-448-970.2m652-264-250.3m639-170-660.4m187-028-840.5m946-136-010.75m612-287-141.5m706-651-051m543-548-402m151-5

产品说明1 kb ladder plus由15条双链线状DNA片段混合而成，两条指示带为500 bp和3,000 bp，便于电泳后观察。所有条带都经过严格的物理定量，可用以测定目的片段的大小和含量。1 kb ladder plus已预混上样缓冲液，可直接进行电泳分析。建议上样量2-5 μl/次。各条带含量指示带 100 ng/5μl非指示带 40 ng/5μ

订货号包装规格Sizes047-424-89140mm x 140mm070-495-38140mm x 296mm901-427-69296mm x 296mm产品参数Grade[等级]Cirlex® CLThickness[厚度]1.5mmChemical Resistance(耐化学性)Acids - concentratedPoorAcid

分析标准物质和标准品->仪器校准标准物质->UV-Vis 校准标样UV 钕镨标准品，经过 USP857 认证，具有 NIST 可追溯性. UV 钕镨标准品，经过 USP857 认证，具有 NIST 可追溯性。包括置于密封比色皿中的钕镨高氯酸溶液，用于测试波长准确度。UNSPSC Code41115406技术UV-Vis

订货号包装规格Sizes148-214-3350 mm x 50 mm986-467-8825 mm x 25 mm产品参数Purity[纯度]99.9%Temper[状态]As RolledThickness[厚度]0.5mmAtomic Properties(原子属性)Atomic number58Atomic weight ( amu )140.120

1m and 5m reels only.订货号包装规格Length (Round)155-508-601m981-846-065m730-697-6810m产品参数Diameter[直径]0.015mmLength[长度]1m - 10mTemper[状态]As DrawnMechanical Properties(机械性能)Elongation at b

订货号包装规格Length (Round)821-793-2210mm512-282-2225mm707-035-9050mm301-993-2754mm691-854-45100mm153-945-47200mm产品参数Diameter[直径]10mmLength[长度]10mm - 200mmPurity[纯度]99.95%Typical Analysi

订货号包装规格Length (Round)796-959-610.1m619-957-850.2m494-731-200.5m841-406-031m175-750-832m产品参数Diameter[直径]1mmLength[长度]0.1m - 2mPurity[纯度]97.0%Temper[状态]As DrawnTypical Analysis(典型分析)

订货号包装规格Coil678-430-31350mm x 0.5m852-452-17350mm x 1m624-916-31350mm x 2m488-908-74350mm x 5m739-448-49350mm x 10m043-302-57350mm x 20mSizes775-720-64115mm x 115mm273-484-97175mm x

⊙理化性质·来源：贯叶金丝桃·提取部位：·熔点：299-301°C·沸点：·溶解性：溶于乙醇·颜色:黄色·外观:粉末·储存-温度：2-8ºC·储存-干燥：干燥·储存-避光：避光·是否有毒：

订货号包装规格Length (Round)269-690-46200mm438-496-71500mm812-096-951000mm产品参数Colour[颜色]Opaque GreyInside Diameter[内部直径]3.8mmLength[长度]200mm - 1000mmOutside Diameter[外部直径]4.6mmWall Thickn

订货号包装规格Length (Round)633-278-32100 mm353-500-95200 mm795-300-04500 mm857-968-471000 mm455-049-071500 mm产品参数Diameter[直径]2mmLength[长度]100 mm - 1500 mmPurity[纯度]99.95%State[性状]CleanTy

订货号包装规格960-870-331 Piece079-027-722 Piece产品参数Diameter[直径]20mmQuantity[数量]1 Piece - 2 PieceSphericity[球面]0.625μmSurface Finish[表面光洁度]PolishedType[类型]Precision SphereMechanical Prope

订货号包装规格Coil550-006-280.5 m499-258-961 m886-241-322 mDisc516-990-554 mm066-259-536 mm355-912-058 mm701-943-7110 mm363-969-7315 mm664-746-3625 mm909-334-3150 mm875-875-0025 mm x 25 m

订货号包装规格536-571-2925mm x 25mm071-400-0250mm x 50mm925-004-77100mm x 100mm741-776-68100mm x 150mm625-591-20150mm x 150mm579-925-13250mm x 250mm803-517-82300mm x 300mm596-858-56300mm