7448 Results for: "Hybridisatieflessen+en+-buisjes&pageNo=55&view=easy"

Supplier: Thermo Fisher Scientific

5,5'-Dithiobis(2-nitrobenzoic acid) (Ellmans reagent, DTNB) 99%

Supplier: Apollo Scientific

1,9-Diazaspiro[5.5]undec-3-en-2-one hydrochloride 95+%

Supplier: LGC Standards PROMOCHEM

3,3',5,5'-Tetrachlorobiphenyl (PCB No. 80)

Supplier: LGC Standards PROMOCHEM

2,2',5,5'-Tetrachlorobiphenyl (PCB No. 52)

Supplier: LGC Standards PROMOCHEM

2,3',4',5,5'-Pentachlorobiphenyl (PCB No. 124)

Supplier: Apollo Scientific

5,5'-(Hexafluoropropane-2,2-diyl)bis(2-(allyloxy)aniline) ≥95%

Supplier: Thermo Fisher Scientific

3,3',5,5'-Tetra-tert-butyl-4,4'-diphenoquinone ≥98%

Supplier: Thermo Fisher Scientific

5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 97%

Supplier: Apollo Scientific

tert-Butyl 9-cyano-3-azaspiro[5.5]undecane-3-carboxylate, tech

Supplier: Apollo Scientific

5,5-Dimethyl-2-[(phenylamino)methylidene]cyclohexane-1,3-dione, tech

Supplier: Apollo Scientific

2-{[(3-Methoxyphenyl)amino]methylidene}-5,5-dimethylcyclohexane-1,3-dione, tech

Supplier: Apollo Scientific

3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one 98%

Supplier: MP Biomedicals

3,3',5,5'-Tetramethylbenzidine is suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620 to 650 nm. The TMB reaction may be stopped with 2 M H₂SO₄ (resulting in a yellow color), and read at 450 nm. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases. It is useful in gel staining procedure for low levels of home-associated peroxidases and for enzyme immunoassay of horseradish peroxidase.

Supplier: Thermo Fisher Scientific

5,5-Dibromopyrimidine-2,4,6(1H,3H,5H)-trione 97%

Supplier: Apollo Scientific

Ethyl-1-benzyl-5,5-difluoro-4-oxo-piperidine-3-carboxylate 95+%

Supplier: Thermo Fisher Scientific

3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate 99+%

Supplier: TCI

3,3',5,5'-Tetra-tert-butyl-4,4'-diphenoquinone ≥98.0% (by HPLC)

Supplier: TCI

3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-1,1'-spirobiindane ≥98.0% (by HPLC)

Supplier: TCI

3,3',5,5'-Tetra-tert-butyl-2,2'-dihydroxybiphenyl ≥98.0% (by GC)

Supplier: TCI

6,6,7,7,8,8,8-Heptafluoro-5,5-bis(trifluoromethyl)-1,3-octadiene ≥98.0% (by GC)

Supplier: TCI

4,4'-Dibromo-2,2'-bis(triisopropylsilyl)-5,5'-bithiazole ≥98.0% (by HPLC)

Supplier: TCI

3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one ≥98.0% (by GC)

Supplier: Apollo Scientific

2-Amino-5,5-dimethyl-5,6-dihydro-4H-benzothiazol-7-one

Supplier: TCI

3,9-Bis(2-cyanoethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane ≥98.0% (by GC)

Supplier: TCI

3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene ≥98.0% (by GC)

Supplier: TCI

3,3',5,5'-Tetra-tert-butyl-4,4'-stilbenequinone ≥95.0% (by HPLC)

Supplier: Apollo Scientific

1-tert-Butyl-3-ethyl-5,5-difluoro-4-oxopiperidine-1,3-dicarboxylate

Supplier: Thermo Fisher Scientific

3,3',5,5'-Tetramethylbenzidine (TMB) solution, standard sensitivity ready-to-use, precipitating

Supplier: Apollo Scientific

1-tert-Butyl 3-Methyl 5,5-difluoro-4-hydroxypiperidine-1,3-dicarboxylate

Supplier: Apollo Scientific

3-lambda-Thia-9-azaspiro[5.5]undecane-3,3-dione hydrochloride