Grinding Rat's Foot with Automatic Liquid Nitrogen Refrigeration Grinder
Language: Chinese line English

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Grinding Rat's Foot with Automatic Liquid Nitrogen Refrigeration Grinder

Experimental purpose

Detection of RNA gene expression in rat paw after administration

Laboratory materials and instruments

Sample: Rat sole

Instrument: Liquid Nitrogen Refrigeration Grinder

Consumables: A set of special 15ml adapters, a pair of grinding tubes

Reagents: liquid nitrogen

The experimental steps are as follows:

1. Prepare stainless steel grinding tube 15ml. Clean and sterilize the grinding tube and ball.

2. Samples that need to be ground are placed directly in the prepared grinding tube, without cutting short, and a grinding ball is added. Cover well.

3. Put the grinding tube containing the organized sample into liquid nitrogen and freeze until it does not boil.

4. Remove the frozen adapter and insert the frozen stainless steel grinding tube into the adapter.

5. Install the adapter into the grinder

6. Powder samples can be obtained by setting power and time, starting the instrument and finishing the grinding process.

The experimental conclusions are as follows:

The grinding instrument can grind the rat foot sample sufficiently, make the components in the sample dissolve sufficiently in the medium to extract the effective components, and make the sample detection quicker and more accurate.

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CONTACT US

Contact: Zhuoqing JI

Phone: 15067466809

Tel: 0574-89085812

Email: JZQ@LAWSONSMART.COM

Add: Address:NO.690,YANGMUQI ROAD,HI-TECH ZONE,NINGBO

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