4-氯乙酰乙酸乙酯,Ethyl 4-chloroacetoacetate;Lonza quality, ≥97.0% (GC)
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硫酸铜五水合物 [五水硫酸铜],Copper(II) sulfate pentahydrate;purum p.a., crystallized, ≥99.0% (RT)
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氟化镧(III),Lanthanum(III) fluoride;anhydrous, powder, 99.99% trace metals basis
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虫草素,Cordycepin;from Cordyceps militaris, ≥98.0%
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马尿酸,Hippuric acid;98%
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乙酸-2-萘酯,2-Naphthyl acetate;≥98%, esterase substrate
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丁基膦酸,Butylphosphonic acid;solid