格列吡嗪 [吡嗪酰胺]，Pyrazinecarboxamide；Pharmaceutical Secondary Standard; Certified Reference Material
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![图片 还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；Grade II, 98%](https://www.bszh.cn/images/thumbs/0004870_-i-nicotinamide-adenine-dinucleotide-reduced-disodium-salt-hydrate-nadh-dpnhgrade-ii-98_32.png "显示明细 还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；Grade II, 98%")
还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；Grade II, 98% -
氧化铜，Copper(II) oxide；needles, mixture of CuO and Cu2O, ACS reagent -
![图片 胸腺嘧啶核苷5′-三磷酸钠盐，Thymidine 5′-triphosphate sodium salt [TTP, dTTP]；PCR Grade, sodium salt, 99%](https://www.bszh.cn/images/thumbs/0016305_5-thymidine-5-triphosphate-sodium-salt-ttp-dttppcr-grade-sodium-salt-99_32.png "显示明细 胸腺嘧啶核苷5′-三磷酸钠盐，Thymidine 5′-triphosphate sodium salt [TTP, dTTP]；PCR Grade, sodium salt, 99%")
胸腺嘧啶核苷5′-三磷酸钠盐，Thymidine 5′-triphosphate sodium salt [TTP, dTTP]；PCR Grade, sodium salt, 99% -
![图片 四溴甲烷 [四溴化碳]，Tetrabromomethane；ReagentPlus®, 99%](https://www.bszh.cn/images/thumbs/0004052_-tetrabromomethanereagentplus-99_32.png "显示明细 四溴甲烷 [四溴化碳]，Tetrabromomethane；ReagentPlus®, 99%")
四溴甲烷 [四溴化碳]，Tetrabromomethane；ReagentPlus®, 99%
