补充描述:
1PHH2V is a fine chemical supplied at high purity, specified at 99.90% minimum by GC with aldehyde content no more than 0.02% and maximum total impurity of 0.05%. Supplier Xi'an Caiiing Opto-Electrical Science & Technology Co., Ltd sources rather than manufactures the compound, distributing it across North America, Western and Eastern Europe, and Asia.
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