¹È°±Ëá Ó¢ÎÄÃû³Æ£º L-glutamic Acid USGS40(Light Carbon and Nitrogen Isotopes in L-glutamic Acid) |
ÐͺÅ:null ²úÆ·»õºÅ£º NIST-8573 |
¼Û¸ñ:ÇëÖµ磺010-57128832,18610462672 |
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1) ²úÆ·±àÂë: 8573; 2) Ó¢ÎÄÃû³Æ: L-glutamic Acid USGS40(Light Carbon and Nitrogen Isotopes in L-glutamic Acid); 3) ÖÐÎÄÃû³Æ: ¹È°±Ëá; 4) °ü×°: 1 g |