Start selling on

Our SERS substrate is available for purchase on The sales cost is the same as our online shop We started selling on Amazon for customer convenience.…

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1st survey event with gift

We started the 1st survey promotion as a promotion in December. When you participate in the survey, you will be automatically selected as a recipient of the free gift, and 2 SERS…

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Email address change

Our email address has changed. Changed from the existing [email protected] to [email protected]

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Currently, is available. We offer a buy one get one free event to first-time customers.

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