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50wt. % heptane,4°C
Methyl nicotinoylacetate, 95% 2.5GR
铅粉200目
N-Methyl-N-({2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-4-yl}methyl)amine, 97%
三( 十一烷基)胺,96.0%(GC&T)
A LOW-COST APPROACH TO PCR: APPROPRIATE TRANSFER O
碳酸钙
Ionomycin Calcium S. conglobatus
(3-Methoxyphenyl)acetonitrile, 97% 5GR
4-氨基-1-甲基哌啶,97.0%(GC&T)
Petroleum ether, 40-60°C,ECD tested lindane/DDT<5ng/l, res <0.0003%, for residue analysis 1LT