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1.11885

Sigma-Aldrich

Gram-Color

Stain set for the Gram staining method

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5 G
₹11,418.00

₹11,418.00


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5 G
₹11,418.00

About This Item

UNSPSC Code:
41116121
NACRES:
NA.74

₹11,418.00


Please contact Customer Service for Availability

Request a Bulk Order
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Quality Level

form

liquid

IVD

for in vitro diagnostic use

transition temp

flash point 47 °C

density

0.99 g/cm3 at 20 °C

application(s)

clinical testing
diagnostic assay manufacturing
hematology
histology

storage temp.

15-25°C

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424749400017399299
assay

98%

assay

99%

assay

99%

assay

99%

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

form

solid

form

solid

form

solid

form

-

mp

102-104 °C (lit.)

mp

63-65 °C (lit.)

mp

148-150 °C (lit.)

mp

86-88 °C (lit.)

functional group

amine

functional group

amine, nitro, phenyl

functional group

amine, bromo, nitro

functional group

amine, nitro

General description

Gram-Color - stain set for the Gram staining method, is used for human-medical cell diagnosis and serves the purpose of the bacteriological investigation of sample material of human origin, for example smears of body fluids. The Gram-Color solutions are modified and designed in such a way that staining can be carried out in staining cells, on the staining rack, and also in automated staining systems. Gram-color modified, phenol-free is a staining set for staining microorganisms. Aniline dyes in the cell tissue of microorganisms form a red dye-iodine complex when exposed to iodine. Sodium hydrogen carbonate enhances the formation of this complex further still. In gram-positive microorganisms the dye-iodine complex cannot be subsequently dissolved from the cells by decolorizing agents such as alcohol or acetone. The cell remains dark blue in color. In gram-negative microorganisms the dye-iodine complex is dissolved and the cell turns red as a result of counterstaining with fuchsin. Gram-color modified, phenol-free is an IVD / CE product.
The package is sufficient for 250 applications. For further information, please see the IFU which can be found in the kit.

Application

Stain set for the Gram staining method

Analysis Note

Gram-positive microorganisms: blue-violet
Gram-negative microorganisms: pink to red

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids


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