补充描述:
1,1,2,2-Tetrachloroethane-D2 (D, 99.6%), CAS 33685-54-0, is a deuterium-labeled isotope reagent supplied by China Isotope Development Co., Ltd., which sources rather than manufactures it directly. Offered to pharmaceutical grade meeting ChP, USP and EP standards with samples available, it is sold into the Asian market.
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