Universidad Peruana Cayetano Heredia��

Microscopic Observation Drug Susceptibility Assay

Antibiotic Storage Stock Preparation

 

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Flowchart: Alternate Process: 4mg INH Flowchart: Alternate Process: 0.2μm filter for aqueous solution Flowchart: Alternate Process: 120μl aliquots can be stored up to 6 months (at �20oC) Flowchart: Alternate Process: 120μl aliquots can be stored up to 6 months (at �20oC) Flowchart: Alternate Process: 0.2μm filter for organic solvent Flowchart: Alternate Process: 10mg RIF

10ml sterile deionized H2O

5ml sterile deionized H2O,

5ml dimethyl sulfoxide

Storage Stock:

10ml of 400μg/ml

Storage stock:

10ml of 1000μg/ml

Isoniazid

Rifampicin