Nanjing Search Bio co.,Ltd -

Nanjing Search Bio co.,Ltd

Showing 91 - 98 of 98, total 10 pages [First] [Previous] [Next] [Last]

bca
Specification: 100g,500g,1kg
Detail: English Name£º2,2'-Biquinoline-4,4'-dicarboxylic acid-2Na Molecular Formula£ºC20H10N2Na2O4 Molecular Weight: 388.28 CAS: 979-88-4 Appearance:white powder Assay,%:Min.98.0% Heavy metals:¡Ü5ppm water content:¡Ü0.5%

tris(hydroxymethyl)aminoethane
Specification: 25kg
Detail: English Name£ºTris(hydroxymethyl)aminoethane Molecular Formula£ºC4H11NO3 Molecular Weight: 121.14 CAS: 77-86-1 Appearance:White crystalline powder Assay:Min.99.9% MP/¡æ:168-171 Insolubles:¡Ü0.03% ASH:¡Ü0.05% Heavy met...

tmb
Specification: 500g,1kg,5kg
Detail: English Name£º3,3¡¯,5,5¡¯-tetramethylbenzidine Molecular Formula£ºC16H20N2 Molecular Weight: 240.3 CAS: 54827-17-7 Appearance:White or light yellow Assay,%:Min.99.5% MP/¡æ:168-171 Solubility:clear,colorless or light yel...

mtt
Specification: 100g,500g,1kg
Detail: English Name£º3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2h-tetrazoliumbromide Molecular Formula£ºC18H16BrN5S Molecular Weight: 414.33 CAS: 2348-71-2 Appearance:White powder Assay,%:Min.98.0% Heavy metals:¡Ü5ppm Water co...

iptg
Specification: 500g,1kg,5kg
Detail: English Name£ºIsopropyl ¦Â-D-1-Thiogalactopyranoside Molecular Formula£ºC11H16O7 Molecular Weight: 238.30 CAS: 367-93-1 Description£ºWhite Crystalline powder Solubility£ºSoluble in water and methanol Identification by I...

hepes
Specification: 25kg
Detail: English Name£º4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid Molecular Formula£ºC8H18N2O4S Molecular Weight:238.31 CAS: 7365-45-9 Appearance:Free flowing white powder Assay(potertiometric cal on dry substance):¡Ý99.5%...

chaps
Specification: 1kg,5kg
Detail: English Name£º3-[(3-Cholanidopropyl)dimethylammonio]-1-propane sulfonate Molecular Formula£ºC32H58N2O7S Molecular Weight:614.88 CAS: 75621-03-3 Assay:98% Appearance:White Powder Nitrogen(Kjeldahl):4.46~4.65% Solubili...

bes
Specification: 25kg
Detail: English Name£ºN,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid Molecular Formula£ºC6H15NO5S Molecular Weight£º213.2 CAS: 10191-18-1 Appearance:White crystalline power Assay(by Titn,dried basis):Min 99% Solubility(1mol/...


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