4-羟基苯甲酸甲酯 [尼泊金甲酯],Methyl 4-hydroxybenzoate;ReagentPlus®, ≥99.0%, crystalline
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磷酸氢二钠七水合物,Sodium phosphate dibasic heptahydrate;for analysis EMSURE® ACS
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邻苯二甲酸二正辛酯,Di-n-octyl phthalate [DNOP];≥98.0% (GC)
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三氧化二铥 [氧化铥(III)],Thulium(III) oxide;99.9% trace metals basis
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(E)-碳酸环辛-4-烯基2,5-二氧杂-1-吡咯烷基酯,(E)-Cyclooct-4-enyl 2,5-dioxo-1-pyrrolidinyl carbonate [TCO-NHS];solid
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亚硝酸钠,Sodium nitrite;99.999% trace metals basis
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氯化亚铜,Copper(I) chloride;≥99.995% trace metals basis