1.46552

Tryptic Soy Agar - Ready-to-use Contact Plates

Lecithin, Tween^®, ICR plus with lockable lid, plate diam. 55 mm, sterile; γ-irradiated, pkg of 10 plates Triple packed, suitable for air monitoring

• Synonym(s): CASO Agar, Casein Soybean Digest Agar with neutralizer, Soybean Casein Digest Agar, TSA, Tryptic Soy Agar, Tryptic Soy Agar with Lecithin and Tween
• UNSPSC Code: 41106231
• NACRES: NA.74

Properties

• material: polystyrene plate
• Quality Level: 300
• Agency: EP; USP
• sterility: sterile; γ-irradiated
• form: plate
• feature: ready-to-use
• composition: Lecithin ; Tween^®
• packaging: pkg of 10 plates Triple packed; box of 20 ea; box of 200 ea
• storage condition: protect from light (Tightly closed. Dry)
• plate diam.: 55 mm
• color: light yellow
• pH: 7.3 ( in H₂O)
• application(s): air monitoring; pharmaceutical
• compatibility: stand alone
• storage temp.: 2-25°C
• suitability: bacteria; fungi; molds; yeasts

Description

General description

Tryptic Soy Contact Agar + LT – ICR+ is designed for the determination of the total microbial aerobic and anaerobic count on dry, sanitized surfaces and personnel in Clean rooms and Isolators. It is a complex medium for cultivation and isolation of a wide range of bacteria, yeasts and molds. The formulation of the Soybean Casein-Digest medium contains a combination of casein and soy peptones supplying organic nitrogen, particularly amino acids and longer-chained peptides. The medium is supplemented with the neutralizers like lecithin and polysorbate 80 (Tween^®) and pyruvate to inactivate potential residues of disinfectants on dry surfaces. In addition, ICRplus plates (plus or “+”) are supplied with a lockable lid for safe transport after sampling without the risk of losing the lid. ICRplus plates are suitable for aerobic and anaerobic incubation by turning the lid into the close position for aerobic incubation and into the vent position for anaerobic incubation.

Application

Tryptic Soy Agar (TSA, Soybean Casein Digest Agar) is a complex medium for cultivation and isolation of a wide range of bacteria, yeasts and molds. The media finds its application in environmental monitoring by determining the total microbial aerobic count on dry, sanitized surfaces and personnel in Isolators and Clean Rooms

Legal Information

TWEEN is a registered trademark of Croda International PLC

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2