7169 Results for: "USBECK+Laborgeräte&pageNo=55&view=easy"

Supplier: Merck

Trisodium citrate-5,5-hydrate, Sigma-Aldrich®

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: Merck

3,3′,5,5′-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures.

Supplier: Apollo Scientific

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

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

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

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: Merck

3,3′,5,5′-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures.

Supplier: Apollo Scientific

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

Supplier: Apollo Scientific

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

Supplier: Thermo Fisher Scientific

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

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: Merck

3,3',5,5'-Tetramethylbenzidine (TMB) substrate 1 mg, tablets, Sigma-Aldrich®

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: Apollo Scientific

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

Supplier: MP Biomedicals

TMB is a chromogenic substrate for Horse Radish Peroxidase (HRP). MP Biolomedicals TMB Solution is a convenient, non toxic and ready to use stable chromogen solution suitable for peroxidase and pseudo-peroxidase reactions in ELISA, it provides consistent performance and sensitivity to deliver reproducible results

Supplier: Merck

3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, Sigma-Aldrich®

Supplier: Apollo Scientific

4-Oxa-1,9-diazaspiro[5.5]undecane, N9-BOC protected

Supplier: Merck

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

Supplier: Merck

5,5-Dimethyloxazolidine-2,4-dione (dimethadione), Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

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

Supplier: Apollo Scientific

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

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