Thank you for being cheap. There was no problem in using it. It's just cheap (laughs)
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It is convenient because fine substances can be sandwiched between the glass surfaces to prevent them from moving with air when checking in detail with a microscope, but the cost performance is better than others.
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There is no problem because it functions as a slide glass firmly.
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I was able to handle it with a few sheets provided by the company, but with plenty of 50 sheets, I can afford to work.
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Especially, the purpose of checking the otoliths and scales of fish, the muscle tissue including insects, etc. is fully fulfilled at this price! Unless it is an application that requires a great deal of transparency and precision, it seems that most of the micro world can be fully visualized, and if it is a short time, there is no need to worry about alkali elution. However, although it can not be helped because it is suitable for the price, the edge is sharp and sharp, so if you want to use it casually, you may still have to choose a polished edge ...
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It is safe and good because the glass chopsticks have been shaved. If you wipe it clean after using it, you can reuse it.
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It's glass, so I think it's good to have the edges cut off for safety.
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The edges are polished so that even children can use it without injury, so it is very safe.
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The cut surface is rough, but I think it can be used safely unless it is handled roughly. The smoothness is sufficient visually. I think it is a real product.
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We purchased for simple experiment. The decisive factor was the low price of 200 yen. I didn't expect much from the product because it was so cheap, but when it arrived, it was very solid and I was very satisfied. I would like to buy it again if necessary.
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