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HEPES free acid ≥99%, 经纯化, J.T.Baker®

供应商: Avantor

描述: Suitable for use in biopharmaceutical manufacturing applications.

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MES一水合物 free acid ≥98%, crystalline, 超纯生物试剂用于液相色谱, 用于分子生物学, J.T.Baker®

供应商: Avantor

描述: Buffer for liquid chromatography and other molecular biology applications. Lot analysis on label.

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磺胺酸 0.02 mol/l 在乙酸中（25％） Reag. Ph. Eur. 1086203

目录号: (VWRC87945.180)

供应商: VWR Chemicals

描述: 磺胺酸 0.02 mol/l in acetic acid (25%) Reag. Ph. Eur. 1086203

计量单位: 1 * 100 毫升

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L-天冬氨酸 ≥98%, 高纯度

供应商: VWR Chemicals

描述: Animal-free amino acid. Polar. Acidic.

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三氟乙酸 ≥99.9%, HiPerSolv CHROMANORM® 用于LC-MS

供应商: VWR Chemicals

描述: Trifluoroacetic acid ≥99.9%, HiPerSolv CHROMANORM® for LC-MS

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盐酸 6 N, BAKER ANALYZED® 滴定液, J.T.Baker®

供应商: Avantor

描述: These acids are tested for common trace metals.

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L-抗坏血酸 Reag. Ph. Eur. 1008401

目录号: (VWRC87782.180)

供应商: VWR Chemicals

描述: 0.1% ascorbic acid in N,N-dimethylformamide

计量单位: 1 * 100 毫升

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VWR® ARISTAR®, ICP Multi-Element Calibration Standard 3 in dilute Nitric Acid

目录号: (VWRC456472J)

供应商: VWR Chemicals

描述: In 2% nitric acid solution.

计量单位: 1 * 100 毫升

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三羟甲基甲胺基丙磺酸 free acid ≥99%, 高纯度

目录号: (VWRCJ562-1KG)

供应商: VWR Chemicals

描述: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, and not interfere with biological processes.

计量单位: 1 * 1 千克

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2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid), ultrapure

目录号: (VWRC0400-100G)

供应商: VWR Chemicals

描述: Substrate for the detection of horseradish peroxidase commonly used in ELISA. Read at 450 nm.

计量单位: 1 * 100 克

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VWR® ARISTAR®, Interference Check B Nitric Acid 2% for ICP-MS

目录号: (VWRC456562K)

供应商: VWR Chemicals

描述: 11 Elements in 2% nitric acid solution.

计量单位: 1 * 100 毫升

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DL-乳酸 85%, BAKER ANALYZED® ACS, J.T.Baker®

供应商: Avantor

描述: The reagent generally available is a mixture of lactic acid (CH₃CHOHCOOH) and lactic acid lactate (C₆H₁₀O₅).

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盐酸 36,5% - 38,0% NF, FCC, ACS, Macron Fine Chemicals™

供应商: MACRON AVANTOR BRAND

描述: pH adjusters are used to adjust the pH of formulations. This category includes acids that are notoriously difficult to source as truly cGMP-produced and amino acids that most companies do not fully test for EP, BP and JP. Avantor provides all that and more with our cGMP-produced acids and mutli-compendial amino acids.

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