20510-55-8

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关键词:'20510-55-8'

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TSCA 8通知

提交有关未报告健康影响的通知。

TSCA 8 Notification

Submit notification of unreported health effect

Routine Water and Beverage Microbiological Analysis Using the 55-Plus™ Monitor

Routine water and beverage microbiological analysis using the 55-Plus™ Monitor

Merck销售通用条款与条件

销售通用条款与条件2021年8月

Color Determination of Sugar Based on ICUMSA method GS9-8

Discover the ICUMSA® method GS9-8 (2011) to determine the color of sugar solutions with color indices ranging from 10 to 16 000 IU.

默克礼享季新人好礼，焕新升级

默克礼享季新人好礼，焕新升级 2023年6月1日到8月31日，礼享季，新人礼，限时开启。

Gold Nanorod Synthesis

Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.

Chromolith® WidePore 300 HPLC Columns

Analytical Chromolith® HPLC columns for Bio applications, 300A mesopores: RP-18, RP-8, RP-4, Prot-A, Epoxy

转化酶的酶学测定

在测定转化酶活性时，使用了一种在410nm处的分光光度终点反应法进行测定。在55 ºC、pH 4.5条件下，一单位的转化酶每分钟可将1.0 μmole的蔗糖水解为转化糖。

Determination of vitamins B and preservatives

Learn to separate and quantify B vitamins and preservatives in capsules with HPLC-UV and Purospher® STAR RP-8 column. Validated for precision.

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