Hledali jste: 3,3\\\',5,5\\\'-Tetramethylbiphenyl

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3,3',5,5'-Tetramethylbenzidin ≥99%, GR p.a., Supelco®

Katalogové číslo: (1.08622.0001)

Dodavatel: Merck

Popis: 3,3',5,5'-Tetramethylbenzidin ≥99%, GR p.a., Supelco®

Měrná jednotka: 1 * 1 g

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3,3',5,5'-Tetramethylbenzidin solution for the detection of chlorine, Supelco®

Katalogové číslo: (1.08475.1000)

Dodavatel: Merck

Popis: 3,3',5,5'-Tetramethylbenzidin solution for the detection of chlorine, Supelco®

Měrná jednotka: 1 * 1 L

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3,3',5,5'-Tetramethylbenzidin solution, high sensitivity ready-to-use

Katalogové číslo: (J61325.AP)

Dodavatel: Thermo Scientific

Popis: Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques, blue result.

Měrná jednotka: 1 * 500 mL

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3,3',5,5'-Tetramethylbenzidin ≥98% (by TLC), Sigma-Aldrich®

Dodavatel: Merck

Popis: 3,3',5,5'-Tetramethylbenzidin ≥98% (by TLC), Sigma-Aldrich®

3,3',5,5'-Tetramethylbenzidin vodný roztok, high sensitivity ready-to-use, precipitating

Katalogové číslo: (J62143.AP)

Dodavatel: Thermo Scientific

Měrná jednotka: 1 * 500 mL

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3,3',5,5'-Tetramethylbenzidin, liquid substrate

Dodavatel: MP Biomedicals

Popis: 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

3,3',5,5'-Tetramethylbenzidin solution, standard sensitivity ready-to-use

Dodavatel: Thermo Scientific

3,3',5,5'-Tetramethylbenzidin ≥99%, powder

Dodavatel: MP Biomedicals

Popis: 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 H<sub>2</sub>SO<sub>4</sub> (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.

3,3',5,5'-Tetramethylbenzidin substrate, ReadiUse™ (colorimetric)

Dodavatel: AAT BIOQUEST

Popis: Horseradish peroxidase (HRP) and HRP conjugates facilitate the ABTS oxidation in the presence of hydrogen peroxide, turning ABTS into its blue-green oxidized product.

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