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N,N-Dimethyl-1,4-phenylenediammonium dichloride ≥99.0% analytical reagent

Catalog Number: (23484.132)

Supplier: VWR Chemicals

Description: N,N-Dimethyl-1,4-phenylenediammonium dichloride ≥99.0% analytical reagent

UOM: 1 * 25 g

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Spermine-(N,N'-bis(3-aminopropyl)-1,4-butanediamine)dihydrate, Supelco®

Catalog Number: (85588-5G)

Supplier: Merck

Description: Spermine-(N,N'-bis(3-aminopropyl)-1,4-butanediamine)dihydrate, Supelco®

UOM: 1 * 5 g

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N,N-Dimethyl-1,4-phenylenediammonium dichloride ≥99.00% (by titrimetric analysis) suitable for peroxidase analysis, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) has been used in the HID-AB (high iron diamine-alcian blue) staining of intestinal tract samples. N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) is used for the determination of peroxidase. DMPD is converted into a red pigment of semiquinone nature. It is also used in the HID-AB (high iron diamine-alcian blue) staining procedures, which are used to differentiate between sialomucin and sulfomucin in the gastrointestinal tract.