High-performance liquid chromatograph operation (2)

Second, filtering Any particulate matter entering the liquid chromatography system will be blocked by the sieve plate at the inlet end of the column. The final result is to block the column. The characteristic is that the system pressure increases and the chromatographic peak is deformed. Therefor ...READING MORE...

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Instruction Manual of Human Lipase ELISA Kit

Instruction Manual of Human Lipase ELISA Kit This reagent is for research purposes only: this kit is used to determine the content of lipase in human serum, plasma and related liquid samples. Experimental principle: This kit uses the double antibody sandwich method to determine the level of hum ...READING MORE...

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Color management method of color transmission to reduce…

At present, in the color management technology, the so-called color feature connection space is the chromaticity space of CIE1976Lab. The colors on any device can be converted to this space to form a "universal" description method, and then the color matching conversion is performed. . W ...READING MORE...

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Pure Water Ultra Pure Water System Selection Guide

§ What test work will the laboratory carry out? § How critical is water quality to customers? Product water quality requirements § How many megohms. Centimeters (MΩ · cm) is required for the system product water resistivity (or the derivative relationship between electrical conduct ...READING MORE...

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Troubleshooting using capillary columns

The correct installation of capillary chromatographic columns can ensure the best performance and extended service life. Please refer to the following steps for correct installation: Step 1. Check the gas filter, carrier gas, sample pad and liner, etc. Check the gas filter and sample pad to ensur ...READING MORE...

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Female contraceptive guidance model

Female contraceptive guidance model Product features: The model is designed according to the anatomical principles of female internal and external genitals, and is used to teach how to put female contraceptive devices and vaginal suppositories. Show the anatomical structure of the following part ...READING MORE...

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Model of whole body skeleton and half body muscle color…

Model of whole body skeleton and half body muscle coloring ligament ESONE New Materials Co.,Ltd has developed a full range of open mesh belting products, mesh size ranging from 1x1mm, 2x2mm, 2x2.5mm, 4x4mm, 6x6mm, 8x8mm to 10x10mm. And ESONE open mesh belt is using fiberglass, Kevlar or N ...READING MORE...

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