4,4-二甲基-3-氧戊酰氰 [新戊酰乙腈],4,4-Dimethyl-3-oxopentanenitrile;99%
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钯基体改进剂,Palladium Matrix Modifier;for graphite furnace-AAS
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4-乙酰氨基苯磺酰叠氮,4-Acetamidobenzenesulfonyl azide [p-ABSA];97%
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二氢猕猴桃内酯,Dihydroactinidiolide;≥98%(HPLC)
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2-巯基吡啶-N-氧化物钠盐溶液,2-Mercaptopyridine N-oxide sodium salt solution;~40% in H2O, very deep brown
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L-天冬酰胺,L-Asparagine;phyproof® Reference Substance, ≥98.0% (HPLC)
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羟丙基甲基纤维素,(Hydroxypropyl)methyl cellulose [HPMC];viscosity 2,600-5,600 cP, 2 % in H2O(20 °C)(lit.)