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TSB4 Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, 490 mL Liquid - Microbiology Media
TSB4Microbiology Media

TSB4 Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, 490 mL Liquid

The TSB,4 perTween20&0.5 Lecithin is a microbiology media product from TSB4, supplied as a 490 mL liquid. It is a Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, with a 180 day shelf life. The manufacturer part…

SKU 3G-OTH-376006

Also listed as: 32WM1180490 · 32WM 1180 490

Brand
TSB4
Item
Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, 490 mL Liquid
Part Number
32WM-1180-490
Category
Microbiology Media
Available to Order
Also known as:32WM-1180-490TSB4
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

TSB4
Manufacturer Part Number
32WM-1180-490
Size
490 mL
Media Type
Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin
Product Form
Liquid

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TSB4 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TSB,4 perTween20&0.5 Lecithin is a microbiology media product from TSB4, supplied as a 490 mL liquid. It is a Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, with a 180 day shelf life. The manufacturer part number is 32WM-1180-490.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is TSB,4 perTween20&0.5 Lecithin used for?

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.

What are the specifications of TSB,4 perTween20&0.5 Lecithin?

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.

Where to buy TSB,4 perTween20&0.5 Lecithin worldwide?

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.

How to store TSB,4 perTween20&0.5 Lecithin?

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.

Used in

Common applications for TSB4
Pharmaceutical cleanroom monitoring — TSB4 media (e.g., SKU 45H437, 1 L) for surface sampling after disinfection
Food processing facility hygiene testing — TSB4 media (e.g., SKU 45H434, 490 mL) for swab recovery of residual sanitizers
Medical device manufacturing — TSB4 media (e.g., SKU 45H432, 90 mL) for routine environmental monitoring of production areas
Disinfectant efficacy validation — TSB4 media (e.g., SKU 45H435, 500 mL) for neutralization assays per USP <1227>
Biotechnology research labs — TSB4 media (e.g., SKU 45H436, 990 mL) for sterility testing of equipment surfaces
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TSB4 Products

3G Electric supplies TSB4 microbiology media. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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LB
LB Broth, Lennox is a dehydrated microbiology medium for cultivating Escherichia coli and other bacteria. Supplied as a 500 mL powder in a bottle, it is used in molecular biology and genetic engineering applications for high-density bacterial growth
TAT Broth is a liquid microbiology medium supplied in a 490 mL format. It is used for microbiological testing in laboratory and industrial settings, supporting the growth and detection of microorganisms for quality control and environmental monitoring applications
TAT
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TAT
TAT Broth is a liquid microbiology medium supplied in 90 mL volumes. It is used for the cultivation and enumeration of microorganisms in laboratory and industrial settings, supporting the growth of a broad range of bacteria and fungi. This ready-to-use broth is suitable for quality control testing in various applications

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