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淀粉(GO/P)检测试剂盒,可检测20次
- 品牌:Sigma-Aldrich
- 货号: STA20-1KT
- CAS编号:
- 产地:美国
- 供应商报价: 面议
- 默克化工技术(上海)有限公司 更新时间:2024-04-29 09:06:45
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入驻年限第10年
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- 同类产品Sigma-Aldrich西格玛试剂标物(11631件)
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- 详细介绍
- 产品介绍
α-淀粉酶 α-Amylase, Heat Stable 0.5 mL
淀粉检测试剂 Starch Assay Reagent 1 小瓶
葡萄糖氧化酶/过氧化物酶试剂 Glucose Oxidase/Peroxidase Reagent 1 胶囊
邻联茴香胺试剂 o-Dianisidine Reagent 5 mg
葡萄糖标准品 Glucose Standard Solution 0.5 mL
小麦淀粉 Wheat Starch 1 g
玉米淀粉 Corn Starch 1 gDescription
Application This kit is for the quantitative, enzymatic determination of starch in food and other materials. The hydrolysis of starch to glucose is catalyzed by α-amylase and amyloglucosidase. Glucose is oxidized to gluconic acid and hydrogen peroxide by glucose oxidase. Hydrogen peroxide reacts with o-dianisidine in the presence of peroxidase to form a colored product. Oxidized o-dianisidine reacts with sulfuric acid to form a more stable colored product. The intensity of the pink color measured at 540 nm is proportional to the original glucose concentration.
Properties
usage sufficient for 20 assays
storage temp. 2-8°C
Safety
Symbol GHS07, GHS08
Signal word Danger
Hazard statements H302-H315-H319-H334-H335-H350
Precautionary statements P201-P261-P305 + P351 + P338-P308 + P313
Hazard Codes T
Risk Statements 45-22-36/37/38-42
Safety Statements 53-26-36/37/39-45
RIDADR UN 3316 9/PG 3
WGK Germany 3更多内容请访问网站http://www.sigmaaldrich.com/catalog/ProductDetail.do?lang=en&N4=STA20|SIGMA&N5=SEARCH_CONCAT_PNO|BRAND_KEY&F=SPEC