Causes the weight is not accurate

Weight, standard weight, cast iron weight causes the weight is not accurate
1mg-1000g set weight
Reasons for the inaccuracy of the weight:
When the weight is worn or rusted, the weighing result will of course be affected. If the weight is rusted, the measurement result is too small; if the weight is worn, the measurement result is too large. If the weight is rusted, the iron on the surface of the stainless steel weight forms iron oxide, which is more oxygen atoms. Of course, the mass will become heavier, and the weight of the weighed item will be relatively reduced. In order to make our weighing results more accurate, we should prevent the weight from being worn or rusted. In daily operation, the weight should be taken with tweezers or gloves. Care should also be taken after storage and regular maintenance.
Purchase of weight grade:
· One hundred thousandth, the small scale of Zui is 0.01mg, which belongs to the first-class balance (special precision accuracy level), should be selected with E-class series weight for calibration
· One in ten thousand, the small scale of Zui is 0.1mg, which belongs to the first-class balance. It should also be used to adjust the balance with the standard E-grade series weight.
· One thousandth, the small scale of zui is 1mg, which belongs to the second-class balance. It can be calibrated with the weight of E2 or F1. The higher the weight level, the smaller the error range and the more accurate the data of the calibration balance
· One percent, the small scale of Zui is 0.01g, which belongs to the third-class balance and is calibrated with the matching weight of F1 grade.
· One tenth, zui small scale is 0.1g, belonging to the three-level electronic scale, M1 weight calibration. The M1 level is the basic level of the national standard. For the error range, see the weight error table.

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Rasciates are based on the compound piracetam and tend to work by enhancing the corpus callosum (the brain region that connects the two hemispheres), which can positively affect creativity and speech, acting as a glutamate or AMPA regulator (a subclass of neural receptors involved in learning and memory), brain circulation, brain metabolism, and more.
Lassi is the first class of psychotropic drugs that have been studied based on the naturally occurring amino acid Pyroglutamate (5-oxopyrrolidine-2-carboxylicacid). Most of them work by using glutamate receptors as agonists (compounds that mimic or enhance receptor activity) to enhance and enhance cognitive function. They are non-toxic, safe and do not have any addictive effects.
Piracetam, known chemically as 2-oxo-1-Pyrrolidineacetamide, is the most popular of the rascicidal drugs. Piracetam is known as nootropil in other countries. Piracetam is water soluble and is the best Nootropics studied. Piracetam is used in more than 100 countries and has been shown to improve articulation, memory, concentration, overall cognition and more.
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2. Plant drugs promoting wisdom

These compounds are found in plants (or produced by plant compounds) to actively support cognitive or emotional health. Huperzine A (L-hupezine) is a common example of a plant nootropics. Huperzine A is an alkaloid extracted from the endemic Chinese plant Huperzine. Studies around the world have found that huperzine A can enhance memory, improve memory impairment, improve the efficiency of mental activities, senile memory decline and alzheimer's disease, adolescent learning disability and memory enhancement have significant improvement effect.
Three, vitamin drugs to promote wisdom
These compounds of vitamin stimulants have improved absorption, nootropic effects, and reduced side effects. They are made from vitamins or natural compounds found in the brain. They are very safe and non-toxic and have a long history of research and use around the world.
Enhanced versions of vitamins or related compounds are more effective than their counterparts. Such drugs include edibenquinone (associated with coenzyme Q), pyrimercaptan (associated with vitamin B-6), Picamillon (associated with GABA and vitamin B-3), Fenebute (associated with GABA), methylchlorophenol hydrochloride (associated with dimethylaminoethanol), and more.
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Fuel enhancers are compounds that act as precursors of major neurotransmitters and act as "fuel" for the brain. Such drugs include :ALC, phosphocholine, cyticoline, DMAE, chlorophenol hydrochloride ester, theanine, tyrosine, etc.
Citicoline is a source of choline that has been shown to improve memory and cognitive function. Citicoline is a water-soluble nootropic of the choline chemistry. CDP choline can be used to increase dopamine receptor density and is reasonably used to treat or contribute to ADHD. Acetylcholine is a neural receptor involved in memory processes and development in the brain. Citicoline helps to promote brain health by increasing acetylcholine synthesis and development in the brain and restoring the level of lecithin. It helps increase brain glucose metabolism and brain blood flow.
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