B1040 

FLUCONAZOLE TESTING MEDIUM

Formula

Ingredients 

gms/lit.

Part B : Dextrose

Potassium dihydrogen phosphate 

Ammonium sulphate 

L-Glutamine 

Magnesium sulphate (anhydrous) 

Sodium chloride 

Calcium chloride 

L-Lysine monohydrochloride 

Valine 

L-Arginine monohydrochloride 

L-Histidine 

DL-Methionine 

Tryptophan 

Inositol 

Boric acid 

Caclium d-pantothenic acid 

Nicotinic acid 

Pyridoxine hydrochloride 

Aneurine hydrochloride 

Zinc sulphate 

p-Amino benzoic acid (PABA) 

Riboflavin 

Ferric chloride 

Cupric sulphate 

Biotin crystalline

Folic acid 

L-Leucine 

L-Isoleucine 

Sodium molybdate 

Potassium iodide 

Threonine

19.98

1.99

4.99

0.58

0.99

0.20

0.20

0.073

0.047

0.042

0.023

0.0189

0.02

0.00397

0.00099

0.00079

0.00079

0.00079

0.00079

0.0014

0.000395

0.000395

0.000395

0.00012

0.000004

0.000395

0.052

0.052

0.00047

0.0002

0.0476

Final pH (at 25°C) : Self

Directions 

Part A : Suspend 2 gms. of Part A (Agar powder) in 100 ml distilled water, add 0.1 ml phosphate buffer to adjust the pH to 7.5.Heat to boiling to dissolve the agar particles completely and then sterilize by autoclaving at 10 lbs pressure (115°C) for 10 minutes.

Part B : suspend 29.34 gms. of Part B in 900 ml. Distilled water. Mix well, add 2 gms. of Sodium bicarbonate, after stirring. Sterilize by filtration. The medium can be kept at 4°C for two weeks. Complete medium is prepared by aseptically adding equal volume of molten Part A (previously cooled to 50°C) and Part B. Mix thoroughly and pour into sterile petriplates.

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