您在搜索: \u03B2-Lactose

目录号: (VWRCJ815-5KG)

供应商: VWR Chemicals

描述: Lactose monohydrate ACS

计量单位: 1 * 5 千克

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目录号: (VWRC101394S)

供应商: VWR Chemicals

描述: Lactose monohydrate, AnalaR NORMAPUR® analytical reagent

计量单位: 1 * 500 克

SDS 证书 正在促销

供应商: Thermo Fisher Scientific

描述: β-Lactose mixture of stereoisomers ∼80% beta & ∼20% alpha

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供应商: TCI

描述: Sialyl lewis-X-lactose ≥97.0% （通过HPLC）

目录号: (USPH1356701)

供应商: U.S. PHARMACOPEIA

描述: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

计量单位: 1 * 500 毫克

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目录号: (VWRC85449.100)

供应商: VWR Chemicals

描述: The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.

计量单位: 1 * 10 克

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目录号: (MERC1.12939.0010)

供应商: MERCK MILLIPORE

描述: Aquastar® standards for Karl Fischer titration can be used for monitoring and qualification of your Karl Fischer instruments, for checking and evaluating measuring results, and for performing titer determination of volumetric Karl Fischer reagents.

计量单位: 1 * 10 克

SDS 证书 正在促销

目录号: (VWRC84956.0500)

供应商: VWR Chemicals

描述: A range of culture media in compliance with ISO standards and the International Harmonised Pharmacopoeia. All our media are, as you would expect, produced using high quality raw materials and are subject to strict quality controls, in a production environment following Good Manufacturing Practice guidelines. Raw materials are selected in compliance with the required standards. Dehydrated culture media should be stored at 10 to 30 °C unless otherwise stated, in their closed containers in a dry environment. Standard pack size is 500 g.

计量单位: 1 * 500 克

SDS 证书 正在促销

供应商: Thermo Fisher Scientific

描述: Contains either Lactose or Maltodextrin excipient

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目录号: (YSIL2900D)

供应商: YSI LIFE SCIENCE

描述: Biochemistry analyser features an intuitive graphical user interface, a USB port for data retrieval to measure samples from sample holders including 96 well plates and microcentrifuge tubes.

计量单位: 1 * 1 件

正在促销

供应商: HAMILTON BONADUZ

描述: RCX-30 carbohydrate analysis columns are designed for the isocratic or gradient separation of carbohydrates. When an isocratic method is used with a conductivity, refractive index, ultraviolet, or pulsed amperometric detector (PAD), mono and disaccharides such as glucose, fructose, sucrose and lactose can be quickly determined.

供应商: HAMILTON BONADUZ

描述: RCX-10 carbohydrate analysis columns are designed for the isocratic or gradient separation of carbohydrates. When an isocratic method is used with a conductivity, refractive index, ultraviolet, or pulsed amperometric detector (PAD), mono- and di-saccharides such as glucose, fructose, sucrose and lactose can be quickly determined.

供应商: Avantor

描述: D-乳糖, powder, BAKER ANALYZED® ACS, J.T.Baker®

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供应商: Avantor

描述: D-乳糖, powder NF, J.T.Baker®

SDS 证书

供应商: Avantor

描述: D-乳糖, powder NF, Multi-Compendial, J.T.Baker®

SDS 证书

目录号: (ALFA36218.A3)

供应商: Thermo Fisher Scientific

描述: D-乳糖 ACS

计量单位: 1 * 2 千克

SDS 证书 正在促销