| 分子式 | C6H12O5 |
蔗糖
编号:111507 CAS号:57-50-1 规格:50mg 浓度:99.8%
乳糖
编号:100058 CAS号:5989-81 规格:300mg
棉子糖
编号:BWB52511 CAS号:512-69-6 规格:20mg 浓度:≥98%
D-(+)-甘露糖标准品
编号:BWJ4319-2016 CAS号:3458-28-4 规格:250mg 浓度:99.94%(HPLC)
氮中二氧化硫气体标准物质
编号:GBW(E)062472 规格:4L 浓度:400ppm/1000ppm/1600ppm各一瓶
氮中一氧化氮气体标准物质
编号:GBW(E)062474 规格:4L 浓度:200ppm/500ppm/800ppm各一瓶