061 - 712 11 60 (Switzerland)

TTC Chapman Agar
(with sodium heptadecylsulphate) (Base)

DEV, EN ISO 9308-1:2000, for microbiology
For isolation and enumeration of coliform bacteria from water samples.
Application: Use 56,2 g for 1 l agar. Contains Tergitol. After autoclaving add TTC solution (Art. No. CP72.1) to 0,0025 %.
Chapman TTC Agar, Chapman Lactose Agar, TTC Tergitol 7 Agar

Storage temp.: +20 °C


A: E. coli ATCC 25922 (yellow colonies with orange centre)

B: Klebsiella spp. (orange colonies)

C: non-lactose fermenting species

D: non-induced agar

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TTC Chapman Agar
(with sodium heptadecylsulphate) (Base)

Status Art. No. Pack Qty. Packaging Price Quantity Action
Item available in stock CP65.1 500 g plastic CHF 109.90
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Technical information

Guarantee analysis:
Lactose20 g/l
Peptone10 g/l
Yeast extract6 g/l
Meat extract5 g/l
Bromothymol blue0,05 g/l
Sodium heptadecyl sulphate (Tergitol 7)0,1 g/l
Agar15 g/l
pH value7,2 ±0,1


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