Technical Data
Media
Dextrose Starch Agar (Powder)
D3222-15
Microbiological Grade
Storage RT/4C    Shipping RT
Formulation per Liter g/Liter
Agar10.0
Gelatin20.0
Glucose5.0
Proteose Peptone15.0
Sodium Chloride5.0
Sodium Phosphate Dibasic3.0
Starch10.0
Total:68g/Liter
Cultivation and maintenance of Neisseria gonorrheae, Neisseria animalis and other fastidious organisms.


Directions per Liter Dissolve 68 grams in 800-900ml of ddH2O stirring gently with heating until completely solubilized. Adjust pH of the medium to the desired level. Add additional water to bring the solution to 1L. Dispense into appropriate containers, loosen caps and autoclave for 15 minutes at 121C (15psi).

Storage and Stability: Store powdered media at RT. Opened bottles should be capped tightly and kept in a dark, low humidity environment. Prepared media should be kept at 4C and used within a short period of time.

Appearance: Beige, homogeneous, free flowing powder

Solubility: Yellow, clear, complete after autoclaving

pH: As Reported


Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.