Find ethanol 100% and related products for scientific research at MilliporeSigma

100 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant ®: 展开

A tax-paid 200 proof ethanol that meets USP, EP, and ACS testing specifications to encourage cross-regional collaboration and potentially reduce laboratory inventory for ethanol applications.

USP, ready-to-use volumetric solution for titration in non-aqueous media, Titriplex®.

绝对乙醇是纯度100%的乙醇。 在常温常压下是一种易燃、易挥发的无色透明液体，低毒性，纯液体不可直接饮用；具有特殊香味，并略带刺激；微甘，并伴有刺激的辛辣滋味。

Synonym(s): Ethyl alcohol, Pure, Ethanol, absolute alcohol, non-denatured ethanol

默克Supelco®提供可满足科学家需求的可靠分析工具和耗材，可用于使用液相色谱-质谱（LC-MS）技术进行药物和生物分子的分离和分析或进行分析测定。 This page describes efficient column packing and preparation for affinity chromatography of GST-tagged proteins using Cytiva products. Development and validation of a headspace SPME and GC-MS method to determine alcohol content in twenty different Kombucha tea samples.

In addition to pure ethanol, denatured ethanol formulas including SDA, CDA, Reagent and SIS are available to help you find the ideal ethanol product for your business needs. Concentrations: Available in 100% (200 Proof) anhydrous, 95% (190 Proof) and more.

Decon’s Pure Ethanol 200 Proof is 100% absolute (undenatured) Ethyl Alcohol that meets USP and multi-compendial specs including EP, BP, JP. Used as a cleaner, solvent, or as a reagent. Our Ethyl Alcohol is packaged in convenient plastic, glass, and metal containers including pint, gallon, 5 gallon, and drum sizes.

2020年6月20日 · 100% ethanol. When preparing absolute ethanol in the laboratory, add fresh lime to 95.57% of the alcohol and heat it to reflux, so that the water in the alcohol reacts with calcium oxide to form non-volatile calcium hydroxide to remove the water. Then distill again, so that 99.8% anhydrous alcohol can be obtained, boiling point 78.5 ℃.