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Staining Kit: GRAM’s according to WEIGERT

The GRAM staining kit according to WEIGERT is specifically designed for the detection and differentiation of GRAM-positive and GRAM-negative bacteria. The versatility of this kit is demonstrated by its wide range of applications, from medical microbiology to water analysis. By combining several chemical reagents - including eosin, hematoxylin, LUGOL solution, carbolic-gentianaviolet solution and xylene-aniline oil - specific cell structures are stained differently. GRAM-positive bacteria show a black-brown staining, while GRAM-negative bacteria remain unstained. This allows precise categorization and identification of bacterial species, which is important for targeted therapeutic intervention. The result of a GRAM staining provides basic information about the morphology and cell wall structure of the bacteria under investigation, which is of high value for the understanding of infection processes and the selection of appropriate therapeutics.

Article no.: 16413

Staining of bacteria / tissue samples

  •   Container size and order number Net price Amount
    Staining Kit: GRAM’s according to WEIGERT - 100 ml
    Order number: 16413.00100
    94,14 €
    Staining Kit: GRAM’s according to WEIGERT - 250 ml
    Order number: 16413.00250
    110,06 €
    Staining Kit: GRAM’s according to WEIGERT - 500 ml
    Order number: 16413.00500
    215,13 €
    Staining Kit: GRAM’s according to WEIGERT - 1.000 ml
    Order number: 16413.01000
    417,15 €
    Staining Kit: GRAM’s according to WEIGERT - 2.500 ml
    Order number: 16413.02500
    972,75 €

Important Information

UN-Nummer: siehe Einzelprodukte

Warning labels:

Lagerung: siehe Einzelprodukte


product information

Components of this kit:
• Eosin 1 %, aqueous, Artikel-Nr.:10177
• Hematoxylin acid according to MAYER, Artikel-Nr.:10231
• LUGOL’s Iodine, stabilized with PVP, Artikel-Nr.:10258
• Carbol Gentiana Violet Solution for GRAM, Artikel-Nr.:16343
• Xylene Aniline Oil (1:1), Artikel-Nr.:16419

colouring protocol

instruction manual

Technical informations

specifications

Hazard and safety instructions

Signal Word 2: flamme, acid_red, exclam, silhouete
Warning labels: