Escherichia coli|379668 |BNCC

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  • Escherichia coli O45-BNCC

Escherichia coli O45

  • Price： $ 149
  • number：BNCC379668
  • MPs：
    The colony diameter is 1-2mm, circular, with neat edges, opaque, milky white on the front, raised in the middle, smooth on the surface, moist in texture, does not produce pigments, G - (red), Bacillus, purity: pure
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Escherichia coli O45
Culture medium BNCC352239
Description Nutrient Agar
Composition Peptone:10.0g, Beef Extract Powder:3.0g, NaCl:5.0g, Agar:15.0g, pH:7.3±0.1(25℃)
Growth conditions 37 ℃; 24-48 hours; aerobic;
Subculture procedure Prepare 1-2 fresh agar plates with typical bacterial colonies; ② Open the safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Take 0.5mL of sterile water into the freeze-drying tube, dissolve it thoroughly, and mix well; ④ Transfer 0.2mL of bacterial suspension into a Agar plate, apply evenly, and repeat twice to obtain two plates; ⑤ Cultivate under the above conditions, and the strain can be used once it grows.
Storage conditions 2-8 ℃
Safety level 1
morphology The colony diameter is 1-2mm, circular, with neat edges, opaque, milky white on the front, raised in the middle, smooth on the surface, moist in texture, does not produce pigments, G - (red), Bacillus, purity: pure
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