Tryptic Soy Agar

Tryptic Soy Agar (TSA) is used for the isolation and cultivation of nonfastidious and fastidious microorganisms. It is not the medium of choice for anaerobes. Also commonly referred to as Trypto Soy Agar, Trypticase Soy Agar, and Soybean-Casein Digest Agar.

Tryptic (Trypticase) Soy Agar meets United States Pharmacopeia (USP), European Pharmacopoeia (EP) and Japanese Pharmacopoeia (JP)1-3 performance specifications, where applicable.

Principles The combination of casein and soy peptones in TSA renders the medium highly nutritious by supplying organic nitrogen, particularly amino acids and longer-chained peptides. The sodium chloride maintains osmotic equilibrium. Agar is the solidifying agent.

Description/Item No. Brand Mfr. Item No. Qty. Your Cost/Qty Purchase
Trypticase Soy Agar
3089-07
BBL 211043 500 gram
$80.13
$72.25/EA
10% discount
Sign in to Buy This item is on back-order. Allow 5-10 business days. Please call us at 800-328-8378 with any questions about availability. In Stock
Tryptic Soy Agar
3115-30
Criterion C7121 500 gram
$75.88
$57.90/EA
24% discount
Sign in to Buy 5 In Stock 5 In Stock
Tryptic Soy Agar
3115-40
Criterion C7122 2 kg
$280.86
$226.06/EA
20% discount
Sign in to Buy 1 In Stock 1 In Stock
Bacto Tryptic Soy Agar
3095-75
Difco 236950 500 gram
$73.77
$66.52/EA
10% discount
Sign in to Buy This item is on back-order. Allow 5-10 business days. Please call us at 800-328-8378 with any questions about availability. In Stock
Bacto Tryptic Soy Agar
3095-80
Difco 236920 2 kg
$294.10
$265.21/EA
10% discount
Sign in to Buy 1 In Stock 1 In Stock
Trypticase Soy Agar
3089-10
Difco 211046 5 lb
$391.24
$352.79/EA
10% discount
Sign in to Buy 1 In Stock 1 In Stock
Trypto Soy Agar
3116-71
Alpha Biosciences T20-108 500 gram
$61.90
$48.51/EA
22% discount
Sign in to Buy 4 In Stock 4 In Stock
Trypto Soy Agar
3116-72
Alpha Biosciences T20-108 2 kg
$227.80
$186.40/EA
18% discount
This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you’d like us to keep stock in the future This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you’d like us to keep stock in the future