description | 稳定同位素: 13C化合物, 15N化合物, D代化合物, O化合物 同位素标记的二恶英,呋喃,PBDES,PCBS,等POPS标准品 稳定同位素气体:13C、15N、18O、17O、160、D等 同位素金属: Oxide-氧化物, Element-单质,Carbonate-碳酸盐,Chloride-氯化物. |
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稳定同位素:13/15N/12C18O/17O/16O/D化合物 |
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yuannsw.com There are 6 links were found on the page. |
update time | 2020-11-28 09:49:36 |
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text: 食品伙伴网
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