产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
---|---|---|---|---|
B964289 |
![]() | 溴氯酚蓝, Dye content 95 % Bromochlorophenol Blue, Dye content 95 % |
C19H10Br2Cl2O5S | |
P751077 |
![]() | 酚酞络合指示剂, IND Phenolphthalexone, IND |
C30H28N2O12 | |
C769489 |
![]() | 邻甲酚酞络合剂, 97% o-Cresolphthalein Complexone, 97% |
C32H32N2O12 | |
C804825 |
![]() | 邻甲酚酞络合剂, 螯合指示剂 o-Cresolphthalein complexone, 螯合指示剂 |
C32H32N2O12 | |
E798744 |
![]() | 乙基紫指示剂, 0.1%(w/v) in 50% Methanol Ethyl Violet indicator, 0.1%(w/v) in 50% Methanol |
C31H42ClN3 | |
C798859 |
![]() | 间甲酚紫指示剂, 0.04%(w/v)in H2O m-Cresol purple indicator solution, 0.04%(w/v)in H2O |
C21H18O5S | |
C991981 |
![]() | 间甲酚紫指示剂, 1g/L, 介质: H2O m-Cresol purple indicator solution, 1g/L, 介质: H2O |
C21H18O5S | |
781810 |
![]() | 2-溴-7-氯螺[芴-9,9'-氧杂蒽], 98% 2-Bromo-7-chlorospiro[fluorene-9,9'-xanthene], 98% |
C25H14BrClO | |
T819619 |
![]() | 4-(2-噻唑基偶氮)间苯二酚, 97% 4-(2-Thiazolylazo)resorcinol, 97% |
C9H7N3O2S | |
A991982 |
![]() | 茜素黄R指示剂, 1g/L, 介质: H2O Alizarin yellow R pH indicator solution, 1g/L, 介质: H2O |
C13H9N3O5 | |
A835612 |
![]() | 茜素黄R指示液, pH:1.9(RED)--3.3(YELLOW) Alizarin yellow R pH indicator solution, pH:1.9(RED)--3.3(YELLOW) |
C13H9N3O5 | |
C849926 |
![]() | Calceintetraethylacid, >97% Calceintetraethylacid, >97% |
C30H26N2O13 | |
D740971 |
![]() | 6-(((2,5-二氧吡咯烷-1-基)氧基)羰基)-3-氧代-3H-螺[异苯并呋喃-1,9'-氧杂蒽]-3',6'-二基 双(2,2) -丙酸二甲酯), 98% 6-(((2,5-Dioxopyrrolidin-1-yl)oxy)carbonyl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2,2-dimethylpropanoate), 98% |
C35H31NO11 | |
D962486 |
![]() | 5,9-二溴-7,7-二苯基-7H-芴酮[4,3-b]苯并呋喃, 99% 5,9-Dibromo-7,7-Diphenyl-7H-Fluorenone [4,3-b]Benzofuran, 99% |
C31H18Br2O | |
E808598 |
![]() | 铬黑T, Indicator Eriochrome black T, Indicator |
C20H12N3NaO7S | |
P861709 |
![]() | 五甲氧基红, Pentamethoxy Red, |
C24H26O6 | |
C991988 |
![]() | 甲酚红指示剂, 0.4g/L, 介质: H2O Cvesol red pH indicator solution, 0.4g/L, 介质: H2O |
C21H18O5S | |
C804157 |
![]() | 甲酚红, powder, pH:7.2(yellow)--8.8(purplish red) Cvesol red, powder, pH:7.2(yellow)--8.8(purplish red) |
C21H18O5S | |
S822566 |
![]() | 茜素黄 R 钠盐, ≥98% Sodium 5-[(4-nitrophenyl)azo]salicylate, ≥98% |
C13H8N3NaO5 | |
780603 |
![]() | 2-((4-(羟基双(4-(苯氨基)苯基)甲基)苯基)氨基)苯磺酸钠, IND Sodium 2-((4-(hydroxybis(4-(phenylamino)phenyl)methyl)phenyl)amino)benzenesulfonate, IND |
C37H30N3NaO4S |