2,4′-二溴苯乙酮,2,4′-Dibromoacetophenone;for HPLC derivatization, LiChropur™, ≥99.0% (HPLC)
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1α,25-二羟基维生素D3 [骨化三醇],1α,25-Dihydroxyvitamin D3;≥99% (HPLC)
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载体两性电解质,Pharmalyte™ carrier ampholytes;pH range 6.7 - 7.7
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氢氧化铯一水合物,Cesium hydroxide monohydrate;≥99.5% trace metals basis
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环孢霉素A [环孢素A, 环孢菌素A],Cyclosporin A;97.0-101.5% (on dried basis)
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二丙二醇丁基醚 [异构体混合物],Di(propylene glycol) butyl ether [DOWANOL DPnB];mixture of isomers ≥98.5%