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供应商: VWR Chemicals

描述: Sugar used as an energy source in specialised media.

SDS 证书

目录号: (VWRC0757-500ML)

供应商: VWR Chemicals

描述: Commonly mixed with phenol to enhance the extraction of DNA. Used to recover the aqueous phase overlaid with mineral oil in PCR procedures.

计量单位: 1 * 500 毫升

SDS 证书 正在促销

目录号: (ACRO233105000)

供应商: Thermo Fisher Scientific

描述: 四环素盐酸盐 can be used as secondary standard

计量单位: 1 * 500 毫克

SDS 正在促销

目录号: (ACRO301275000)

供应商: Thermo Fisher Scientific

描述: 土霉素盐酸盐 can be used as secondary standard

计量单位: 1 * 500 毫克

SDS 正在促销

供应商: VWR Collection

描述: 该拖把装置可无需配备绞干器。尤其适用于在地板、墙壁和天花板施涂消毒剂用。新型高性能的洁净室用泡沫能够提供卓越持久的液体输送。

供应商: VWR Chemicals

描述: DEPC is used to inactivate RNase enzymes from water and other laboratory utensils. DEPC covalently modifies histidine residues in RNase enzymes. DEPC can be used with PBS or MOPS buffer, but is incompatible with Tris and HEPES.

SDS 证书

目录号: (VWRCK855-500ML)

供应商: VWR Chemicals

描述: Useful for high resolution of proteins on neutral pH SDS-PAGE gels.

计量单位: 1 * 500 毫升

SDS 正在促销

供应商: VWR Chemicals

描述: Common source of salts for media propagation of many organisms.

SDS 证书

目录号: (ACRO268245000)

供应商: Thermo Fisher Scientific

描述: Chlortetracycline hydrochloride can be used as secondary standard

计量单位: 1 * 500 毫克

SDS 正在促销

供应商: VWR Chemicals

描述: Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins.

SDS

供应商: VWR Collection

描述: 洁净室专用纸适用于防化学和颗粒污染都非常重要的洁净室环境。

目录号: (VWRCE529-500ML)

供应商: VWR Chemicals

描述: Common source of salts for media propagation of many organisms.

计量单位: 1 * 500 毫升

SDS 证书 正在促销

目录号: (GRANSBT26)

供应商: GRANT INSTRUMENTS

描述: Shaking bath, Stainless steel perforated base tray, allows bath to be used as an unstirred bath, for LSB18/OLS26

计量单位: 1 * 1 件

正在促销

供应商: CYTIVA PALL

描述: A wide variety of sterile ampoule media for common microbiological analyses, in clear glass or plastic ampoules. Supplied pre-measured for maximum efficiency and convenience. For public wastewater and drinking water: MF-Endo and M-FC (with and without rosolic acid for helping to increase the specificity of the medium for faecal coliforms) media are used when analysing water samples for total coliforms, faecal coliforms and <i>E. coli.</i> For food and beverage: M-TGE, HPC, M-Green YM, and orange serum broths are used in the food and beverage industry to QC final products (and fluids used in the manufacture of these products) to detect potential spoilage organisms. Trypticase soy broth, M-TGE, and HPC may be used to test final products and process waters for total bacteria in the pharmaceutical and microelectronics industries. <i>Pseudomonas </i>and <i>KF-Streptococcal</i> broths are highly selective media for organisms in these genera, and are used to monitor samples wherever contamination by these organisms must be prevented.

SDS

目录号: (10099465)

供应商: VWR Chemicals

描述: Formalin ready to use fixative for tissue samples. Pots and buckets can be used for storage.

计量单位: 1 * 500 毫升

SDS 证书 正在促销

目录号: (VWRCE720-250ML)

供应商: VWR Chemicals

描述: Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins.

计量单位: 1 * 250 毫升

SDS 正在促销