Skip to Content
Merck

Key Documents

View All Documentation

74042

Optochin Disks

suitable for microbiology

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

NACRES:
NA.85
UNSPSC Code:
41171621
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

product line

BioChemika

Quality Segment

form

disc

shelf life

limited shelf life, expiry date on the label

technique(s)

microbe id | susceptibility testing: suitable

application(s)

clinical testing
food and beverages, microbiology

storage temp.

2-8°C

suitability

Pneumococcus spp., Streptococcus viridans

General description

The optochin test is a useful diagnostic aid for identification/differentiation of pneumococci and viridans streptococci. Optochin (ethyl hydrocuprein hydrochloride) is inhibitory for pneumococcal growth whereas other streptococci show good growth or a very small zone of inhibition. This test is performed for the diagnosis of pneumococcal infections.

Application

Optochin Disks has been used to identify pneumococci.

Packaging

Sterile filter paper discs (50pcs) impregnated with optochin

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library