Technical Data
TAT Broth (Trypticase Azolectin Tween) (Powder)
Microbiological Grade
Storage RT/4C    Shipping RT
Formulation per Liter
Tween 20 (Polysorbate 20)40ml
Sterility testing medium to detect gram negative organisms from cosmetics, salves and ointments.
Light yellow to beige, homogeneous and free flowing powder
pH (2.5% at 25C):
As reported

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.

Add Casein and Lecithin to ddH2O, bring volume to 960ml then add Tween 20. Mix. Gently heat to 48-50C for 30min. Distribute into tubes or flasks. Autoclave for 15min. at 15psi (121C).

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.