位置:首页 > 品牌 > Sigma-Aldrich >

Swabs and SwabChecks

货号
Z699446
规格纯度
Hygiene SwabCheck
参考价格
3908.53 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Hygiene SwabCheck
Easy to use: The Hygiene SwabCheck shows an obvious color change from red to yellow. The time taken for this change is an indication of the level of contamination. This should be used in conjunction with known specification levels of your process/product. Rapid screening hygiene test is a same day test that will detect gross bacterial and fungal contamination of work surfaces, equipment machinery or other sampling sites.
The SwabCheck principle
The surface is wiped with a cellulose swab and any bacteria collected are transferred via the swab into a tube containing a special medium with an indicator dye, which is then incubated. A single bacterium is sufficient to cause a color change. This means that SwabCheck is about 1000 times more sensitive than the conventional ATP method. This accuracy is particularly important in the food industry. With this simple method, it is possible to identify microorganisms such as Listeria monocytogenes, which must not be present in any concentration in food and beverages.

Features and Benefits

  • The right test for each type of contamination
  • Qualitative and semi-quantitative hygiene control
  • Sterile packed and ready-for-use
  • Easy to handle
  • Rapid results
  • Long shelf-life
  • SwabCheck use

Handling is easy. Open the sterile pack, remove the swab and wipe it over an area of about 10 x 10 cm. Then twist off the cap of the medium tube and insert the swab so that the cap fits tightly. Label the sample tube and incubate at the appropriate temperature.

A change in color indicates the presence of the microorganism in question. The quicker the color change occurs, the higher the bioburden. If no color change has been observed after the maximum incubation period has elapsed, then the corresponding microorganism is not present.GVS offers SwabCheck in packs of 25 pieces. Shelf-life of 12 months.

其他说明

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

基本信息

NACRESNB.79

产品性质

特点 Hygiene SwabCheck
包装pkg of 25 ea
manufacturer/tradenameMaine Mfg 10498407
application(s)environmental
food and beverages
适用性bacteria

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号