Standard Operating Procedures
Laboratory SOPs
Standard operating procedures for laboratory professionals, from specimen collection to instrument quality control.
93 results
Staining
Showing 4 of 93 results
Microbiology
1.0
Albert Staining
Special staining procedure used in validated workflows to demonstrate characteristic metachromatic granules and morphology.
Reviewed Aug 2026
Open
Microbiology
1.0
Modified Ziehl-Neelsen Staining
Modified acid-fast staining procedure used in validated workflows for selected weakly acid-fast organisms or structures.
Reviewed Aug 2026
Open
Microbiology
1.0
Ziehl-Neelsen Staining for Acid-Fast Bacilli
SOP for Ziehl-Neelsen staining to detect acid-fast bacilli (Mycobacterium tuberculosis and other mycobacteria).
Reviewed Aug 2026
Open
Microbiology
1.0
Gram Staining Procedure
SOP for differential Gram staining to classify bacteria as Gram-positive or Gram-negative and assess morphology.
Reviewed Aug 2026
Open