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Voges-Proskauer A Reagent
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Tristains

SS1056315

Voges-Proskauer A Reagent

Alpha Naphthol solutions

Available pack size: 15mL

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Description

Voges-Proskauer A Reagent, Part Number SS1056315, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains.

Voges-Proskauer A Reagent (Part Number SS1056315) is a necessary biochemical reagent in the Voges-Proskauer test to identify the biological synthesis of acetoin in the bacterial glucose fermentation pathways. Since the quality of the VP test is determined by the quality of reagents used, it is important to be careful about proper formulation and performance. The reagent is normally made as an aqueous solution of 1-naphthol in an active concentration of 5-6%. When it reacts a purple or a reddish-pink color is obtained which is specific and dependable to detect the presence of acetoin in bacterial cultures.

Applications

  • Applied in Voges-Proskauer test to verify the production of acetoin.
  • Favors Gram-positive and Gram-negative differentiation.
  • Helps to recognize and categorize members of the family Enterobacteriaceae of importance.

Key features

  • Acetoin Detection: Enhances fast and precise determination of acetoin produced when bacteria are fermented.
  • Distinct Colors: Gives an unequivocal reading of test results by giving clear variations of reddish-pink to purple.
  • Dependable and Consistent: Obtains consistent and repeatable results when combined with VP Reagent B.
  • Affordable: Offers affordable services of both sophisticated and standard microbiological analysis.

General Description

Voges-Proskauer A Reagent is very important in the histology labs and microbiology lab especially when it comes to microscopic analysis and biochemical differentiation of bacteria. It also consists of alpha-naphthol or 1-naphthol, and it is the basis of the Voges-Proskauer test that uses glucose fermentation and acetoin to differentiate different bacteria.

Need to buy Voges-Proskauer A Reagent? TriStains offers high-quality histological stains and laboratory dyes developed to fulfill the requirements of microbiology, cytology, hematology, and biological research laboratories. This is a necessary reagent in institutions that perform microbiological tests in academic, research, diagnostic and industrial settings. Voges-Proskauer A Reagent is a well-known and trusted tool of reliability, stability, and economic value to microbiologists and laboratory professionals. The reagent and other related products, including Voges-Proskauer B and 40% KOH Reagent is shipped immediately, with technical support and extensive customer care services. Volume and order quantity pricing is done based on the volume. In case of bulk orders or custom quotations, call the sales department to know more details. Order Voges-Proskauer A Reagent today and enhance the accuracy, consistency, and reliability of your qualitative chemical analysis.

About Brand

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Additional information
Weight 32 oz
Dimensions 4 × 4 × 8 in
Size

15mL

Brand

Tristains

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ADDITIONAL INFORMATION

Components of Substance or Mixture

Component Name :
Ethyl Alcohol
CAS No. :
64-17-5
Molecular Formula :
C2H6O
Component Name :
Isopropanol
CAS No. :
67-63-0
Molecular Formula :
(CH3)2CHOH
Component Name :
Methyl Alcohol
CAS No. :
67-56-1
Molecular Formula :
CH3OH
Component Name :
1-Napthol
CAS No. :
90-15-3
Molecular Formula :
C10H8O

 

Additional Information

Shelf Life (months)
24
Container Type
Natural LDPE Dropper Bottle
Refrigerated
–
DEA Registration
–
Hazard Class
3
Hazard Subrisk
–
Signal Word
Danger
UN Number
UN1170
Packing Group
PG II
Compendia
–

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