本公司销售元素分析标准物质均含证书


     货号    名称%C %H %N %O %S %Cl 包装
R62005.001G 蒽94.34 5.66 1gm
R63005.001G 苯甲酸68.85 4.95 26.20 1gm
R64005.001G 二苄基二硫醚68.25 5.73 26.02 1gm
R65005.001G 咪唑52.93 5.92 41.15 1gm
R66005.001G 乙酰苯胺71.09 6.71 10.36 11.84 1gm
R66010.001G 丙氨酸40.44 7.92 15.92 35.92 1gm
R66015.001G 环己酮2,4-二硝基苯腙51.79 5.07 20.14 23.00 1gm
R66020.001G 靛红65.30 3.43 9.52 21.75 1gm
R67205.001G 氯化－苄硫脲47.40 5.47 13.82 15.82 17.49 1gm
R68005.001G BBOT 72.52 6.09 6.51 7.43 7.44 1gm
R68010.001G L-胱氨酸29.99 5.03 11.66 26.63 26.69 1gm
R68015.001G 甲硫氨酸40.25 7.43 9.39 21.44 21.49 1gm
R68020.001G 磺胺41.85 4.68 16.26 18.58 18.62 1gm
R69005.001G 富集菲0.50 0.60 1gm