TSB4 TSB,4 perTween20&0.5 Lecithin: 490 mL, Liquid

This Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin is used in microbiology for neutralizing disinfectants and recovering stressed microorganisms. It is commonly applied in environmental monitoring, cleanroom testing, and pharmaceutical quality control to ensure accurate microbial detection.

The TSB4 product is a liquid Tryptic Soy Broth containing 4% Tween 20 and 0.5% Lecithin. It is supplied in a 490 mL size with a 180-day shelf life. The manufacturer part number is 32WM-1180-490. It is designed for neutralizing residual sanitizers during microbial sampling.

3G Electric supplies and delivers the TSB4 32WM-1180-490 microbiology media worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure this 490 mL liquid Tryptic Soy Broth reaches your facility, regardless of location.

Store this TSB4 liquid media at 2–8 °C in its original container, away from light and moisture. Follow the 180-day shelf life from the manufacture date. Avoid freezing. Always check for turbidity or precipitation before use, and discard if contamination is suspected.