Detection of thermophilic, aerobic organisms in foods.||Description: |Dextrose Tryptone Agar is recommended for the determination of mesophilic and thermophilic bacteria in sweetening agents used in frozen desserts. Bromcresol purple is used as a pH indicator. When isolating thermophilic bacteria use 55°C as a plating temperature.||Storage and Stability: |Store powdered media at 4°C. Opened bottles should be capped tightly. Protect it from moisture and light. Prepared media should be kept at 4°C and used within a short period of time.||Appearance:|Light greenish-beige, homogeneous, free flowing powder.||Solubility:|Purple, clear to turbid.||pH (25°C):|6.7±0.2||Microbiological Analysis:|Bacillus coagulans ATCC 7050: Growth yellow colonies|Bacillus stearothermophilusATCC 7953: Growth yellow colonies||Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. USBio的生物化学品，抗体，重组蛋白，细胞培养基和分子生物学试剂盒几乎用于所有科学应用和环境，包括基因组研究，生物技术，药物开发和疾病诊断。USBio产品从经济实惠的研究数量到更大的批量可用于工艺开发和生产。我们的客户包括位于美国和国外的大多数*的制药和生物技术公司。