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目录号: (AMARM247320)

供应商: Amarell

描述: Until 10th October 2017 it is still allowed to use mercury thermometers if they are exclusively intended to be used for tests as per standards which require the usage of mercury thermometers.

计量单位: 1 * 1 件

正在促销

供应商: VWR BRAND PRIVATE LABEL USA

描述: These protective, durable, and comfortable overalls made with DuPont™ Tyvek® IsoClean® material provide an excellent barrier against dry particulates, non hazardous liquids, and microorganisms. Garments are chemically and biologically inert, low-linting, and static-free until laundered.

目录号: (VWRU89134-428)

供应商: VWR BRAND PRIVATE LABEL USA

描述: Clear, low-auto fluorescence, polyolefin films are ideal for real-time/qPCR, storage, and sitting-drop protein crystallisation.The pressure-activated, DMSO-resistant silicone adhesive on these films is non-tacky for easy handling until pressed on the plate. Once activated, it provides the strongest available seal for evaporation control.

计量单位: 1 * 100 件

正在促销

供应商: VWR Collection

描述: 50 µm聚烯烃膜，带50 µm惰性封装硅胶。特别适用于即qPCR、存储和蛋白结晶应用。封装硅胶只有压到密封表面时才有粘性，在密封区域释放粘性，在板上每个孔周围形成最强力耐热密封。

目录号: (BOCH4252)

供应商: BOCHEM

描述: Scissors with stainless steel blades and red/black PP handle. Cuts tubes until 10 mm.

计量单位: 1 * 1 件

正在促销

目录号: (VWRI181-0310)

供应商: VWR Collection

描述: VP 220适用于旋转蒸发器，其可以在无需使用油泵的条件下为苛刻的蒸发操作提供所需的强大真空。VP 220内置高级蒸汽管理(AVM)装置，可以为有机溶剂蒸馏和处理腐蚀蒸汽和气体应用提供精确的控制。VP 220在对诸如丙酮、乙醇等低沸点溶剂进行旋转蒸发操作时尤为有效，甚至可以在35 °C条件下快速分离DMF。所有泵零件都采用诸如PTFE和Kalrez全氟化橡胶等耐腐蚀材料制成，以便处理腐蚀性蒸汽。结合真空调整功能进一步优化蒸发操作。使用真空调整功能增加真空水平，直至蒸发烧瓶中形成泡泡，然后稍微回调一些。降低真空水平以快速反应，直至暴沸或起泡。

计量单位: 1 * 1 件

正在促销

供应商: BURKLE

描述: Guarantees precise zone sampling through all layers of the sample. The spiral arrangement of the sampling slits means that these are opened one after the other from bottom to top. In this way the lowest opening is filled first and then those above it in sequence until the complete Spiralus has been filled. The shape of the sampling slits prevents seeds from being cut up. The Spiralus provides an excellent all-layer sample.

目录号: (TCIAS0162-12ML)

供应商: TCI

描述: Application: SILREST (10-50 μL) is directly injected into GC at 150-250 °C of the column temperature. The baseline of the recorder normally stabilizes within several minutes. If not, injection of SILREST is repeated until the baseline stabilizes. Note: SILREST cannot be used for glycerin, polyethylene glycol, other liquid phases having activated hydrogen such as hydroxyl group, thiol group, carboxyl group, amino group, imino group.

计量单位: 1 * 12 毫升

正在促销

目录号: (BELAB613150000)

供应商: Bel-Art Products, a Part of SP

描述: This durable bi-metal thermometer has a maximum registering pointer (red) that is moved up by the temperature measuring pointer (black) to indicate the highest temperature achieved, and remains there until manually reset.

计量单位: 1 * 1 件

正在促销

目录号: (BELAF188461000)

供应商: Bel-Art Products, a Part of SP

描述: This benchtop sized cooler with polycarbonate body and clear polycarbonate lid, holds twelve 15 ml centrifuge or cryo vials at a temperature below 0 °C for approximately 3 hours. Store at –20 °C for a few hours until the temperature of the cooler falls below 0 °C.

计量单位: 1 * 1 件

正在促销

供应商: Thermo Fisher Scientific

描述: For washing and rinsing of pipettes. Insert a filled pipette basket. Attach it to your sink water or DI tap and drain for repeated, automatic fill and empty cycling. The cycles continue until water source is turned off.

目录号: (KERNEOB60K20)

供应商: KERN SOHN

描述: Widely used as parcel scales or for vetinary use, these easy to use scales feature a large low profile platform with a separate display/control ( cable length: approx 1,8 m). The animal weighing program compensates for movement of the animal by obtaining a stable average value using the HOLD key. This value remains 'frozen' until the HOLD key is pressed again.

计量单位: 1 * 1 件

正在促销

供应商: EPPENDORF

描述: This reliable centrifuge for medium to high-throughput applications combines extraordinary versatility and capacity for both tubes and plates with an extraordinary compact footprint. Bucket adapters and adapter modules can be stacked until the required tube height is attained and then lowered onto the holders in the rectangular buckets. The stable plastic adapters are robustly constructed and can be easily cleaned, even autoclaved in their entirety in the event of contamination with biologically active sample material.

目录号: (EBIO50-0791-82)

供应商: EBIOSCIENCE

描述: 5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. eFluor® 660 is a replacement for Alexa Fluor® 647. eFluor® 660 emits at 659 nm and is excited with the red laser (633 nm). Please make sure that your instrument is capable of detecting this fluorochome. Excitation: 633-647 nm; Emission: 668 nm; Laser: Red Laser A disulphide-linked heterodimer, consisting of mb-1 (or CD79a) and B29 (or CD79b) polypeptides, is non-covalently associated with membrane-bound immunoglobulins on B cells to constitute the B cell Ag receptor. CD79a first appears at pre B cell stage and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in the majority of acute leukemias of precursor B cell type, in B cell lines, B cell lymphomas, and in some myelomas. It is not present in myeloid or T cell lines.

计量单位: 1 * 100 µG

正在促销

目录号: (SCNL4735003)

供应商: SCHNEIDER LUDWIG

描述: [EN]THERMOMETER STOCK BLUE KAPIL SWITCH 1 * 1 件

计量单位: 1 * 1 件

正在促销

供应商: BOCHEM

描述: These portioning ladles are made of 18/10 stainless steel.