瑞氏染色液 [瑞氏色素, 瑞士染料]，Wright stain；certified by the Biological Stain Commission
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硫酸葡聚糖钠盐来源于明串珠菌属，Dextran sulfate sodium salt from Leuconostoc spp.；mol wt 6,500-10,000 -
4-(N-甲基-N-亚硝胺)-4-(3-吡啶基)丁醇，4-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butane-1-ol -
聚合物键合型四烷基碳酸铵，Tetraalkylammonium carbonate, polymer-bound；macroporous, 40-90 mesh, extent of labeling: 2.5-3.5 mmol/g loading -
![图片 伊红Y二钠盐 [水溶伊红, 曙红Y二钠盐]，Eosin Y disodium salt；certified by the Biological Stain Commission, Dye content, ≥90%](https://www.bszh.cn/images/thumbs/0001761_y-yeosin-y-disodium-saltcertified-by-the-biological-stain-commission-dye-content-90_32.png "显示明细 伊红Y二钠盐 [水溶伊红, 曙红Y二钠盐]，Eosin Y disodium salt；certified by the Biological Stain Commission, Dye content, ≥90%")
伊红Y二钠盐 [水溶伊红, 曙红Y二钠盐]，Eosin Y disodium salt；certified by the Biological Stain Commission, Dye content, ≥90% -
![图片 吡啶对甲苯磺酸盐，Pyridinium p-toluenesulfonate [PPTS]；98%](https://www.bszh.cn/images/thumbs/0003772_pyridinium-p-toluenesulfonate-ppts98_32.png "显示明细 吡啶对甲苯磺酸盐，Pyridinium p-toluenesulfonate [PPTS]；98%")
吡啶对甲苯磺酸盐，Pyridinium p-toluenesulfonate [PPTS]；98% -
L-缬氨酸，L-Valine；from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 98.5-101.0%
