- 定做培养基/定制培养基
- 颗粒培养基
- 标准菌株生化鉴定试剂盒
- 预灌装即用型成品培养基
- 2025年版中国药典
- 促销/特价商品
- 院感/疾控/体外诊断/采样管
- 样品采集与处理(均质)产品
- 按标准检索培养基
- 模拟灌装用培养基
- 干燥粉末培养基
- 培养基添加剂/补充剂
- 生化反应鉴定管
- 染色液等配套产品
- 对照培养基/标准品
- 实验耗材与器具
- 生化试剂/化学试剂
- 菌种鉴定服务
培养基配方
您现在的位置： 网站首页 >> 培养基配方
Medium C for Sulfate Reducers (Postgate’s Medium C for Sulfate Reducers)
[所属分类:培养基配方] [发布时间:2021-5-19] [发布人:网站管理员2] [阅读次数:] [返回]
Medium C for Sulfate Reducers
(Postgate’s Medium C for Sulfate Reducers)
Na 2 SO 4 ..........................................................................................4.5g
NH 4 Cl ...........................................................................................1.0g
Yeast extract..................................................................................1.0g
KH 2 PO 4 .........................................................................................0.5g
Sodium citrate·2H 2 O.....................................................................0.3g
CaCl 2 ·6H 2 O.................................................................................0.06g
MgSO 4 ·7H 2 O..............................................................................0.06g
FeSO 4 ·7H 2 O..............................................................................0.004g
pH 7.5 ± 0.2 at 25°C
Preparation of Medium: Add components to distilled/deionized
water and bring volume to 1.0L. For marine bacteria, NaCl may be
added or sea water used in place of distilled/deionized water. Mix thor-
oughly. Adjust pH to 7.5. Distribute into tubes or flasks. Autoclave for
15 min at 15 psi pressure–121°C.
Use: For detection, culturing, and storage of Desulfovibrio species and
many Desulfotomaculum species. This medium should be used when a
clear culture medium is desired such as for chemostat culture. This
medium may be cloudy after sterilization but usually clears on cooling.
It turns black as a result of H 2 S production due to bacterial growth.
(Postgate’s Medium C for Sulfate Reducers)
山东拓普生物工程有限公司 培养基配方 http://www.topbiol.com
Composition per liter:
Sodium lactate...............................................................................6.0gNa 2 SO 4 ..........................................................................................4.5g
NH 4 Cl ...........................................................................................1.0g
Yeast extract..................................................................................1.0g
KH 2 PO 4 .........................................................................................0.5g
Sodium citrate·2H 2 O.....................................................................0.3g
CaCl 2 ·6H 2 O.................................................................................0.06g
MgSO 4 ·7H 2 O..............................................................................0.06g
FeSO 4 ·7H 2 O..............................................................................0.004g
pH 7.5 ± 0.2 at 25°C
Preparation of Medium: Add components to distilled/deionized
water and bring volume to 1.0L. For marine bacteria, NaCl may be
added or sea water used in place of distilled/deionized water. Mix thor-
oughly. Adjust pH to 7.5. Distribute into tubes or flasks. Autoclave for
15 min at 15 psi pressure–121°C.
Use: For detection, culturing, and storage of Desulfovibrio species and
many Desulfotomaculum species. This medium should be used when a
clear culture medium is desired such as for chemostat culture. This
medium may be cloudy after sterilization but usually clears on cooling.
It turns black as a result of H 2 S production due to bacterial growth.
