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TSB4 Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, 990 mL - Microbiology Media
TSB4Microbiology Media

TSB4 Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, 990 mL

The TSB,4 perTween20&0.5 Lecithin is a microbiology media product from brand TSB4, supplied as a 990 mL liquid. It is a Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, with a 180 day shelf life (MPN 64WM-1180-990).

SKU 3G-OTH-376016

Also listed as: 64WM1180990 · 64WM 1180 990

Brand
TSB4
Item
Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, 990 mL
Category
Microbiology Media
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TSB4
Manufacturer Part Number
64WM-1180-990
Size
990 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 brand TSB4, supplied as a 990 mL liquid. It is a Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin, with a 180 day shelf life (MPN 64WM-1180-990).

Frequently Asked Questions

What is TSB with 4% Tween 20 and 0.5% Lecithin used for?

This Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin is a microbiology media used for environmental monitoring and sterility testing. The Tween 20 and lecithin neutralize residual disinfectants, allowing accurate recovery of microorganisms from cleaned surfaces or equipment in pharmaceutical and food facilities.

What are the specifications of TSB4 64WM-1180-990?

The TSB4 64WM-1180-990 is a liquid Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin. It comes in a 990 mL size with a 180 day shelf life. The media type supports neutralization of disinfectants for reliable microbial recovery in controlled environments.

Where to buy TSB4 64WM-1180-990 worldwide?

3G Electric supplies the TSB4 64WM-1180-990 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this microbiology media to your facility. Contact us for availability and lead time on this Tryptic Soy Broth formulation.

How to store TSB with 4% Tween 20 and 0.5% Lecithin?

Store this liquid Tryptic Soy Broth at 2–8 °C in the dark to maintain its 180 day shelf life. Keep the container sealed to prevent contamination. Avoid freezing or exposure to direct light, which can degrade the Tween 20 and lecithin neutralizers.

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

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
2X Lauryl Tryptose Broth is a liquid microbiology medium supplied in 10 mL volumes. It is used for the detection and enumeration of coliform bacteria in water, food, and environmental samples through presumptive testing
2X
2X Lauryl Tryptose Broth is a liquid microbiology medium supplied in 10 mL volumes. It is used for the detection and enumeration of coliform bacteria in water, food, and environmental samples through presumptive testing
2X Lauryl Tryptose Broth is a double-strength liquid medium for the cultivation and detection of coliform bacteria. This 10 mL format is used in most probable number (MPN) testing for water, food, and environmental samples. It supports lactose-fermenting organisms and has a 180-day shelf life
2X
2X Lauryl Tryptose Broth is a double-strength liquid medium for the cultivation and detection of coliform bacteria. This 10 mL format is used in most probable number (MPN) testing for water, food, and environmental samples. It supports lactose-fermenting organisms and has a 180-day shelf life
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
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
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
Liquid microbiology media for cultivation and enumeration of microorganisms. Supports growth of a broad range of bacteria. Supplied in 990 mL size. Used in laboratory quality control testing
TAT
Liquid microbiology media for cultivation and enumeration of microorganisms. Supports growth of a broad range of bacteria. Supplied in 990 mL size. Used in laboratory quality control testing
TAT Broth is a liquid microbiology media supplied in a 90 mL size. It is used for the enrichment and detection of microorganisms in laboratory testing, supporting the growth of a wide range of bacteria. This ready-to-use formulation requires no additional preparation before use
TAT
TAT Broth is a liquid microbiology media supplied in a 90 mL size. It is used for the enrichment and detection of microorganisms in laboratory testing, supporting the growth of a wide range of bacteria. This ready-to-use formulation requires no additional preparation before use

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Liquid microbiology media formulated as Tryptic Soy Broth supplemented with 4% Tween 20 and 0.5% Lecithin. Supplied in a 1 L size. Used for environmental monitoring and surface sampling to recover stressed microorganisms
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Liquid Tryptic Soy Broth containing 4% Tween 20 and 0.5% Lecithin, supplied in a 490 mL size. Used in microbiology for neutralizing disinfectants and recovering stressed microorganisms, commonly applied in environmental monitoring and cleanroom testing
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Liquid tryptic soy broth containing 4% Tween 20 and 0.5% lecithin, supplied in a 500 mL size. Used as a general-purpose microbiological medium for the cultivation and recovery of microorganisms, particularly in environmental monitoring and surface sampling applications where neutralization of residual disinfectants is required
Liquid microbiology media for environmental monitoring and surface sampling. Contains Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin to neutralize residual disinfectants. Supplied in 90 mL ready-to-use format
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Liquid microbiology media for environmental monitoring and surface sampling. Contains Tryptic Soy Broth with 4% Tween 20 and 0.5% Lecithin to neutralize residual disinfectants. Supplied in 90 mL ready-to-use format