男人用鸡鸡捅女人在线看,久久综合九色综合欧洲色,欧美日韩久久久久久久久,AV在线免费下载的网站

BCIP p-toluidine salt

5-溴-4-氯-3-吲哚基磷酸酯對(duì)甲苯胺鹽

5-Bromo-4-chloro-3-indolyl phosphate p-toluidine salt  

C₈H₆BrClNO₄P?C₇H₉N     MW  433.62      CAS: 6578-06-9

Storage:-20℃

Appearance………………..white to light yellow-tan powder

Solubility……………………20mg/ml DMF；insoluble in H2O

說(shuō)明：BCIP and NBT are available for the colorimetric detection of alkaline phosphatase-labeled molecules. The BCIP/NBT substrate system is versatile and functions in a variety of applications, including Northern Southern, and Western blotting, in situ hybridization, and immunohistochemistry. BCIP is provided in two salt forms: the disodium salt which is soluble in water and the p-toluidine form which is soluble in dimethylformamide.

100mg       280元 

250mg      650元

500mg     1000元

1g           1800元