Separation funnel oscillator in edible hydrogenated oils | analysis method for hygienic standards of margarine

Shanghai Bairang separator oscillating shaker in edible hydrogenated oil | analytical method for hygiene standards for margarine.

The inspection standards of food inspection agencies are now increasingly stringent, and the workload of food inspectors is very large. In the vast majority of chemical analysis processes, the preparation of samples takes up most of the time. A recent study showed that In the laboratory analysis process, laboratory staff only used more than 55% of the correct sample preparation time. This data indicates that new breakthrough technologies can greatly shorten this process.

Are you also worrying about taking too long in the extraction process?

The separatory funnel oscillator can easily help you solve this experimental problem and save you a lot of extraction time. For example, the analytical method for the hygienic standard of edible hydrogenated oil and margarine is as follows:

GB/T 5009.77-2003 specifies the analytical method for the hygienic standard of edible hydrogenated oil and margarine. In the experimental procedure of the test sample for testing the content of nickel and copper in margarine, the margarine sample was added with 30 mL of 0.5 mol/L hydrochloric acid, heated in a boiling water bath, and extracted three times with a separatory funnel. If the time required to oscillate once is 3 minutes and the time for three oscillations is 9 minutes, if you make 10 samples a day, measure three samples in parallel, for a total of 30. In this way, it takes 270 minutes to spend the time of extractive oscillation.

In this experimental process, if the artificial oscillator is replaced by a separatory funnel oscillator, the extraction of 10 samples can be completed at a time, and it can be completed only three times. At the same time, it has the function of timing. Once the staff is set up, other experiments can be done. The staff can save a lot of valuable time in one day. More importantly, the extraction effect of the separatory funnel oscillator is better than the manual operation, which greatly improves the work efficiency.

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