McFarland Standard is a series of standards of different opacity, allowing the estimation of the density of bacterial suspensions.
McFarland Standard - 70900
Device Description
A standard solution intended to be used as a reference in the estimation of the number of bacteria in a suspension based on the turbidity, compared to that of the McFarland standard. It consists of specified volumes of barium chloride and sulphuric acid. The standard is typically used to adjust the inoculum in microbial assays (e.g., microbial susceptibility and microbial identification) where a standardized inoculum is required.
Environmental Conditions
- 30.00
- 2.00
Device Sizes
No Data Available
Device Sterilization
Device Sterile: False
Sterilization Prior To Use: False
Sterilization Methods: No Data Available
Product Codes
Code: JTO
Device Name: Discs, Strips And Reagents, Microorganism Differentiation
Device Class: 1
Physical State: N/A
Definition: N/A
Submission Type ID: 4
Review Panel: MI
Review Code: N/A
Technical Method: N
Gmp Exempt Flag: N/A
Life Sustain Support Flag: N
Unclassified Reason: N/A
Implant Flag: N
Target Area: N/A
Regulation Number: 866.2660
Third Party Flag: N
Medical Specialty: MI
Device IdentifiersDevice Id: 03573026100087
Device Type: Primary
DeviceId Issuing Agency: GS1
Contains DI Number: N/A
Package Quantity: N/A
Package Discontinue Date: N/A
Package Status: N/A
Package Type: N/A