L-酪氨酸二钠盐水合物,L-Tyrosine disodium salt hydrate;≥98% (HPLC), powder
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氯甲酸庚酯,Heptyl Chloroformate
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次水杨酸铋(III),Bismuth(III) subsalicylate [BBS];99.9% trace metals basis
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四丁基氢氧化铵溶液Tetrabutylammonium hydroxide solution [TBAOH],;54.0-56.0% in H2O
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2甲4 氯-2-乙基己基酯,MCPA-2-ethylhexyl ester;PESTANAL®, analytical standard
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正庚烷,Heptane;EMPLURA®, ≥99% (GC)
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硝酸钾-15N,Potassium nitrate-15N;5 atom % 15N