90107

Sigma-Aldrich

Gram′s iodine solution

for microscopy

NACRES:
MA.02
Pricing and availability is not currently available.

Quality Level

grade

for microscopy

product line

BioChemika

form

liquid

shelf life

limited shelf life, expiry date on the label

application(s)

hematology: suitable
histology: suitable
microbe id | staining: suitable

refractive index

n20/D 1.335

density

1.005 g/mL at 20 °C

Featured Industry

Diagnostic Assay Manufacturing

antibiotic activity spectrum

Gram-negative bacteria
Gram-positive bacteria

storage temp.

room temp

suitability

bacteria

General description

Gram′s iodine solution acts as a mordant for Gram staining technique. It forms an insoluble crystal violet-iodine complex, which imparts purple color to the cells.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Practical Methods for Environmental Microbiology and Biotechnology (2002)
Articles
On the Trail of Campylobacter - The Campylobacter is one of the leading causes of human gastroenteritis. Common Campylobacter species C. jejuni, C. coli, and C. lari are responsible for most cases of campylobacteriosis. However, other species, like C. fetus, which causes spontaneous abortions, have also been associated with human illness. Campylobacter are Gram-negative, spiral-shaped, microaerophilic and motile bacteria with uni- or bi-polar fl agella
Read More
For microbiologists the most fundamental stain was developed in 1884 by the Danish bacteriologist Hans Christian Gram.
Read More
Streptococci- Overview of Detection, Identification, Differentiation and Cultivation Techniques
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