乳糖/蔗糖/D-葡萄糖检测试剂盒

英文名:Lactose/Sucrose/D-Glucose Assay Kit

货号:MK-LACSU

规格:100 assays of each per kit

报价:3568.00

成交请联系:客服  值班 邮件:

数量:

预 定

商品描述

The Lactose/Sucrose/D-Glucose assay kit is suitable for the measurement and analysis of sucrose, lactose and D-glucose in flour mixtures and other materials.

Colourimetric method for the determination of Lactose, Sucrose
and D-Glucose in foodstuffs, beverages and other materials

Principle:
(invertase)
(1) Sucrose + H2O → D-glucose + D-fructose

(β-galactosidase)
(2) Lactose + H2O → D-glucose + D-galactose

(glucose oxidase)
(3) D-Glucose + H2O + O2 → D-gluconate + H2O2

(peroxidase)
(4) 2H2O2 + p-hydroxybenzoic acid + 4-aminoantipyrine →
quinoneimine + 4H2O

Kit size: 100 assays of each
Method: Spectrophotometric at 510 nm
Reaction time: ~ 60 min
Detection limit: 100 mg/L
Application examples:
Flours, beverages, dairy products, milk, foodstuffs containing milk,
cosmetics, pharmaceuticals and other materials (e.g. biological cultures,
samples, etc.)
Method recognition:
Used and accepted in food analysis

Advantages

  • Very competitive price (cost per test)
  • All reagents stable for > 12 months after preparation
  • Simple format
  • Very specific
  • Rapid reaction
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing
  • Standard included

文档

EK-LACSU Data Booklet.pdf:
m.catalog.equl.cn.pdf:

视频

Sample Pre-treatment Format: