广州健仑生物科技有限公司

广州健仑生物科技有限公司

广州健仑长期供应：动物、畜牧、食品、药品、化妆品、水产品、违禁品的快速检测试剂盒。

动物类的主要检测项目包括：猪、狗、猫、牛、鸡、鸭和鹅的传染病。

畜牧类的主要检测项目包括：多种添加剂、瘦肉精添加剂等。

食品类的主要检测项目包括：添加剂残留、农药残留、药物残留等。

化妆品的主要检测项目包括：重金属、有害物质等。

水产品的主要检测项目包括：呋喃类药物残留、抗生素残留等。

违禁品的主要检测项目包括：MOP/MET/KET/THC/MDMA/COC/BZO/AMP/K2/BAR/TCA/BUP/MTD/PCP/OXY/EDDP

我司还提供其它进口或国产试剂盒：包括传染病系列、免疫组化系列、诊断血清等产品欢迎致电。

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新霉素快速检测卡（农业水产检测卡）

新霉素快速检测卡（农业水产检测卡）

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【公司名称】 广州健仑生物科技有限公司

【市 场 部】 13802525278 020-82574011  杨永汉

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【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-103室

3, suspension method

Bacteria, yeast cells were suspended in a certain solution to save.

Solutions include distilled water, sugar solutions, phosphate buffered saline, saline and the like.

4, freezing method

So that the strain is always stored at low temperature preservation method. Including cryogenic and liquid nitrogen methods.

The key to this method is to overcome cell freezing injury. Pay attention to controlling the cooling rate and the use of protective agent.

5, vacuum drying method

Such methods include freeze-vacuum drying and L-drying.

Frozen vacuum drying method is to be deposited microbial samples pre-frozen at low temperature, and then dried under reduced pressure at reduced pressure.

L-dry method does not require low-temperature pre-frozen samples, only to maintain the sample in the range of 10-20C? Vacuum drying.

Method of operation

1, bevel preservation method

The strain transferred in the appropriate solid slant medium to be fully grown, the tampon with kraft paper will be part of the bandaged (tampons replaced with rubber stopper better), set 4C? Refrigerator hidden.

The storage time depends on the type of microorganism. Molds, Actinomyces and Bacillus Stored 2-4 months after the transplants, yeast two months apart, a month of ordinary bacteria, Pseudomonas two weeks pass.

Advantages of this method is simple, easy to use, the disadvantage is that the preservation of time is short, easy to be contaminated.