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.
FIELDS STAIN SOLUTION B For Microscopical Staining, LR,500ml
- Brand:
QUALIKEMS - Catalog No.:
F010112-500ml - Quantity/Unit: 500ml/Pack
FOUCHETSS REAGENT (for bile pigment), LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
F023810-125ml - Quantity/Unit: 125ml/Pack
GENTIAN VIOLET aqueous solution, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
G003610-125ml - Quantity/Unit: 125ml/Pack
GIEMSAS STAIN SOLUTION For Microscopy, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
G005610-125ml - Quantity/Unit: 125ml/Pack
GRAM'S IODINE stain solutionFor Microscopical Staining, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
G009610-125ml - Quantity/Unit: 125ml/Pack
HAEMATOXYLIN staining solution (delafields)For Microscopical, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
H001610-125ml - Quantity/Unit: 125ml/Pack
HAEMATOXYLIN staining solution (harriss), LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
H002610-125ml - Quantity/Unit: 125ml/Pack
AURAMINE - O, Basic Yellow 2, LR,25gm
- Brand:
QUALIKEMS - Catalog No.:
A059609-25gm - Quantity/Unit: 25gm/Pack
BARFOEDS REAGENT, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B001810-125ml - Quantity/Unit: 125ml/Pack
BEESWAX YELLOW, LR,500gm
- Brand:
QUALIKEMS - Catalog No.:
B106112-500gm - Quantity/Unit: 500gm/Pack
BENEDICTS REAGENT (quantitative), LR,500ml
- Brand:
QUALIKEMS - Catalog No.:
B010812-500ml - Quantity/Unit: 500ml/Pack
BICARBONATE INDICATOR SOLUTION, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
S044810-125ml - Quantity/Unit: 125ml/Pack
BIURET REAGENT, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B019810-125ml - Quantity/Unit: 125ml/Pack
BORAX CARMINE SOLUTION (alcoholic), LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B022610-125ml - Quantity/Unit: 125ml/Pack
BORAX CARMINE SOLUTION (aqueous), LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B023610-125ml - Quantity/Unit: 125ml/Pack
BORSCHS REAGENT, 125ml
- Brand:
QUALIKEMS - Catalog No.:
B129110-125ml - Quantity/Unit: 125ml/Pack
BRILLIANT CRESYL BLUE solution (alcoholic), LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B025610-125ml - Quantity/Unit: 125ml/Pack
BRILLIANT CRESYL BLUE solution (aqeous), LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B026610-125ml - Quantity/Unit: 125ml/Pack
BRILLIANT GREEN (for Microscopical staining), LR,25gm
- Brand:
QUALIKEMS - Catalog No.:
B027609-25gm - Quantity/Unit: 25gm/Pack
BRILLIANT YELLOW, LR,25gm
- Brand:
QUALIKEMS - Catalog No.:
B028609-25gm - Quantity/Unit: 25gm/Pack
BROMOCRESOL GREEN SOLUTION, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B031610-125ml - Quantity/Unit: 125ml/Pack
BROMOCRESOL PURPLE SOLUTION, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B032609-125ml - Quantity/Unit: 125ml/Pack
BROMOPHENOL BLUE solution, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B033810-125ml - Quantity/Unit: 125ml/Pack
BROMOTHYMOL BLUE solution, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
B034810-125ml - Quantity/Unit: 125ml/Pack
BROMOTHYMOL BLUE SODIUM SALT, LR,10gm
- Brand:
QUALIKEMS - Catalog No.:
B034807-10gm - Quantity/Unit: 10gm/Pack
CONGO RED INDICATOR solution, LR,125ml
- Brand:
QUALIKEMS - Catalog No.:
C059810-125ml - Quantity/Unit: 125ml/Pack
EOSIN YELLOW (water soluble), LR, 25gm
- Brand:
QUALIKEMS - Catalog No.:
E009609-25gm - Quantity/Unit: 25gm/Pack