Oriental Ocean announced on October 8 that the self-developed water-soluble vitamin determination kit of the company's subsidiary Mass Spectrometry Biotechnology Co., Ltd. has recently obtained a medical device registration certificate from the Shandong Drug Administration. This product is used to quantitatively detect the content of vitamins B1, B2, B3, B5, B6, B7, and B9 in human serum, further enriching the subsidiary's product line in the field of clinical testing.

Oriental Ocean announced on October 8 that the self-developed water-soluble vitamin determination kit of the company's subsidiary Mass Spectrometry Biotechnology Co., Ltd. has recently obtained a medical device registration certificate from the Shandong Drug Administration. This product is used to quantitatively detect the content of vitamins B1, B2, B3, B5, B6, B7, and B9 in human serum, further enriching the subsidiary's product line in the field of clinical testing.