Safety operation rules of manual die cutting machine

1. Check when the machine is running: A. Turn the transmission shaft with a wrench to make the pressing frame reciprocate several times, and observe whether there is any blocking. B. Whether the motor and electrical parts are dry and well insulated. C. Whether the safety protection switches are ......Reading more

RNA quantification and integrity analysis

The integrity of RNA can be detected by agarose denaturing electrophoresis analysis, while the content is determined by ultraviolet spectrophotometer. Common denaturing electrophoresis include formaldehyde denaturing electrophoresis, glutaraldehyde denaturing electrophoresis and so on. Formaldehy ......Reading more

RNA quantification and integrity analysis

The integrity of RNA can be detected by agarose denaturing electrophoresis analysis, while the content is determined by ultraviolet spectrophotometer. Common denaturing electrophoresis include formaldehyde denaturing electrophoresis, glutaraldehyde denaturing electrophoresis and so on. Formaldehy ......Reading more

Rat Testosterone (T) ELISA kit instruction manual

Rat Testosterone (T) ELISA kit instruction manual This kit is for research use only Detection range: 0.1 ng / ml -25.6ng / ml Specificity: This kit can detect natural or recombinant testosterone at the same time, and there is basically no cross-reactivity with other related proteins. Validity: ......Reading more

Rat Testosterone (T) ELISA kit instruction manual

Rat Testosterone (T) ELISA kit instruction manual This kit is for research use only Detection range: 0.1 ng / ml -25.6ng / ml Specificity: This kit can detect natural or recombinant testosterone at the same time, and there is basically no cross-reactivity with other related proteins. Validity: ......Reading more

Packaging protection methods and technical terms

Fresh-keeping packaging Under the specified storage conditions, instead of canned packaging, packaging materials with special properties and / or containers with special structures are used to package fruits, vegetables and other foods, or perform the necessary chemistry on such instruments , Physi ......Reading more

Tips to prevent wrinkling of gravure film in printing

In the process of film printing, film wrinkles are inevitable. How to deal with this situation, several methods are introduced. 1. First see if the shaking of the main stick of the printing plate during high-speed rotation is greater than 0.1mm ~ 1mm, whether the door plug is uniform, whether the ......Reading more