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Stains, Reagents & Indicators

Stains, Reagents & Indicators

Microbiological work involves the growth of microorganisms in the media in a laboratory environment. Often, such work revolves around identification of certain specific types of microorganisms among a mixed group growing in a culture. A laboratory routinely uses several reagents to grow and identify microbes in a culture. Microbiological stains are used for this purpose. Most of these stains interact with either acidic, basic or neutral species and stain specific strains of microbes or organelles with a color or aid in microscopy. Wrights stain and Giemsa Stains are used for microscopy. Stains like Crystal violet, Gentian Violet, malachite green are used to differentiate between microbial strains. It is essential to maintain the media properties, such as pH, to ensure the optimum growth of the microbes. Several pH indicators are used in the laboratory for this very purpose. Some commonly used pH indicators in microbiological media include bromothymol blue, phenol red, eosin methylene blue and neutral red. These indicators give a change in the color of the media based on the pH. pH in media could change due to various reasons such as the evolution of gases, production of some secondary metabolites etc., and this serves as an indication of growth parameters of the microbe.

FUCHSIN ACID-AL2237 00500
₹ 5,638.40 ₹ 8,810.00
36% Off
  • Brand: Alpha Chemika
  • Catalog No.: AL2237 00500
  • Quantity/Unit: 500 gm/Pack
  • Usually Shipped in: 2-3 Weeks
FUCHSIN ACID staining solution-AL2238 00125
₹ 112.00 ₹ 175.00
36% Off
  • Brand: Alpha Chemika
  • Catalog No.: AL2238 00125
  • Quantity/Unit: 125 ml/Pack
  • Usually Shipped in: 2-3 Weeks
FUCHSIN ACID staining solution-AL2238 00500
₹ 339.20 ₹ 530.00
36% Off
  • Brand: Alpha Chemika
  • Catalog No.: AL2238 00500
  • Quantity/Unit: 500 ml/Pack
  • Usually Shipped in: 2-3 Weeks
ACID FUCHSIN-AL2237 00025
₹ 403.20 ₹ 630.00
36% Off
  • Brand: Alpha Chemika
  • Catalog No.: AL2237 00025
  • Quantity/Unit: 25 gm/Pack
  • Usually Shipped in: 2-3 Weeks
Capsule Stains - Kit (contains S021and S025)
₹ 1,505.00
  • Brand: HIMEDIA
  • Catalog No.: K004L-1KT
  • Quantity/Unit: 1kt/Pack
  • Usually Shipped in: 2-3 Weeks
Capsule Stains - Kit (contains S021 and S025)
₹ 350.00
  • Brand: HIMEDIA
  • Catalog No.: K004-1KT
  • Quantity/Unit: 1kt/Pack
  • Usually Shipped in: 2-3 Weeks
Carbol Fuchsin (ZN, Dilute)-125ml
₹ 150.00
  • Brand: HIMEDIA
  • Catalog No.: S006-125ML
  • Quantity/Unit: 125ml/Pack
  • Usually Shipped in: 2-3 Weeks
Carbol Fuchsin (ZN, Dilute)-500ml
₹ 515.00
  • Brand: HIMEDIA
  • Catalog No.: S006-500ML
  • Quantity/Unit: 500ml/Pack
  • Usually Shipped in: 2-3 Weeks
Carbol Fuchsin (ZN,Strong)-125ml
₹ 170.00
  • Brand: HIMEDIA
  • Catalog No.: S005-125ML
  • Quantity/Unit: 125ml/Pack
  • Usually Shipped in: 2-3 Weeks
Carbol Fuchsin (ZN,Strong)-500ml
₹ 590.00
  • Brand: HIMEDIA
  • Catalog No.: S005-500ML
  • Quantity/Unit: 500ml/Pack
  • Usually Shipped in: 2-3 Weeks
Buffer Solution, pH 4.0 0.02
₹ 1,040.00
  • Brand: HIMEDIA
  • Catalog No.: R064-500ML
  • Quantity/Unit: 500ml/Pack
  • Usually Shipped in: 2-3 Weeks
Buffer Solution, pH 7.0 0.02
₹ 1,040.00
  • Brand: HIMEDIA
  • Catalog No.: R063-500ML
  • Quantity/Unit: 500ml/Pack
  • Usually Shipped in: 2-3 Weeks
Buffer Solution, pH 9.2 0.02
₹ 1,040.00
  • Brand: HIMEDIA
  • Catalog No.: R065-500ML
  • Quantity/Unit: 500ml/Pack
  • Usually Shipped in: 2-3 Weeks
C.S.F. Diluting Fluid
₹ 105.00
  • Brand: HIMEDIA
  • Catalog No.: R004-125ML
  • Quantity/Unit: 125ml/Pack
  • Usually Shipped in: 2-3 Weeks
Butterfields Phosphate Buffered Dilution Water
₹ 210.00
  • Brand: HIMEDIA
  • Catalog No.: R094-500ML
  • Quantity/Unit: 500ml/Pack
  • Usually Shipped in: 2-3 Weeks
Benedict's Reagent (Qualitative)
  • Brand: Micromaster
  • Catalog No.: AR005-500ML
  • Quantity/Unit: 500ML/Bottle
  • Usually Shipped in: 1-2 Weeks
Ehrlich Reagent
  • Brand: Micromaster
  • Catalog No.: AR020-100ML
  • Quantity/Unit: 100ML/Bottle
  • Usually Shipped in: 1-2 Weeks
Immersion Oil (Cedarwood)
₹ 610.00
  • Brand: Micromaster
  • Catalog No.: AR026-30ML
  • Quantity/Unit: 30ML/Bottle
  • Usually Shipped in: 1-2 Weeks
Safranin-0.5% W/v-SI028-100ML
₹ 161.00
  • Brand: Micromaster
  • Catalog No.: SI028-125ML
  • Quantity/Unit: 125ML/Bottle
  • Usually Shipped in: 1-2 Weeks
Safranin-0.5% W/v
₹ 529.00
  • Brand: Micromaster
  • Catalog No.: SI028-500ML
  • Quantity/Unit: 500ML/Bottle
  • Usually Shipped in: 1-2 Weeks
Wright's Stain
  • Brand: Micromaster
  • Catalog No.: SI029-100ML
  • Quantity/Unit: 100ML/Bottle
  • Usually Shipped in: 1-2 Weeks
Wright's Stain
₹ 460.00
  • Brand: Micromaster
  • Catalog No.: SI029-500ML
  • Quantity/Unit: 500ML/Bottle
  • Usually Shipped in: 1-2 Weeks
Grams Staining Kit
₹ 1,093.00
  • Brand: Micromaster
  • Catalog No.: SK001-kit-125
  • Quantity/Unit: 5 x 125 ml/Pack
  • Usually Shipped in: 1-2 Weeks
ZNCF Staining Kit (3 x 125 ml)
₹ 748.00
  • Brand: Micromaster
  • Catalog No.: SK003
  • Quantity/Unit: 3 X 125 ML/Bottle
  • Usually Shipped in: 1-2 Weeks
Basic Fuchsin (6.0 gm per vial)
₹ 815.00
  • Brand: Micromaster
  • Catalog No.: MS048A-1vl
  • Quantity/Unit: 1vl/Pack
  • Usually Shipped in: 1-2 Weeks
D.P.X. Mountant
  • Brand: Micromaster
  • Catalog No.: CH021-250ml
  • Quantity/Unit: 250ml/Bottle
  • Usually Shipped in: 1-2 Weeks
Crystal Violet (for microscopy)
₹ 463.00
  • Brand: Micromaster
  • Catalog No.: CH024-25g
  • Quantity/Unit: 25g/Pack
  • Usually Shipped in: 1-2 Weeks
Crystal Violet (for microscopy)
₹ 2,083.00
  • Brand: Micromaster
  • Catalog No.: CH024-100g
  • Quantity/Unit: 100g/Pack
  • Usually Shipped in: 1-2 Weeks