2Kg BD 291920- YNB Yeast Nitrogen Base without Amino Acids 无氨基酵母
参考价 | ¥ 4044 |
订货量 | ≥1 |
具体成交价以合同协议为准
- 公司名称 上海叶舟生物科技有限公司
- 品牌 LC Laboratories
- 型号 2Kg BD 291920-
- 产地 BD difco
- 厂商性质 经销商
- 更新时间 2018/4/16 23:25:38
- 访问次数 969
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YNB
· YNB 无氨基酵母氮源现货供应
名称: YNB;无氨基酵母氮源; Yeast Nitrogen Base without Amino Acids; 酵母氮源基础,无氨基酸
Catalog # | Description | Brand | Quantity | Price |
291920 | Yeast Nitrogen Base without Amino Acids Wickerham formula, classification of yeasts based on amino acid and carbohydrate requirements | Difco | 2 kg | 询价 |
成分:
Nitrogen Source
Ammonium Sulfate ............................................... 5.0 g
Vitamins
Biotin ........................................................ 2.0 μg
Calcium Pantothenate ........................................ 400.0 μg
Folic Acid .................................................... 2.0 μg
Inositol ...................................................2,000.0 μg
Niacin .......................................................400.0 μg
p-Aminobenzoic Acid ..........................................200.0 μg
Pyridoxine Hydrochloride .................................... 400.0 μg
Riboflavin ...................................................200.0 μg
Thiamine Hydrochloride .......................................400.0 μg
Compounds Supplying Trace Elements
Boric Acid ...................................................500.0 μg
Copper Sulfate ............................................... 40.0 μg
Potassium Iodide ............................................ 100.0 μg
Ferric Chloride ............................................. 200.0 μg
Manganese Sulfate ........................................... 400.0 μg
Sodium Molybdate .............................................200.0 μg
Zinc Sulfate .................................................400.0 μg
Salts
Monopotassium Phosphate ........................................ 1.0 g
Magnesium Sulfate .............................................. 0.5 g
Sodium Chloride ................................................ 0.1 g
Calcium Chloride ............................................... 0.1 g
Ammonium Sulfate ............................................... 5.0 g
Vitamins
Biotin ........................................................ 2.0 μg
Calcium Pantothenate ........................................ 400.0 μg
Folic Acid .................................................... 2.0 μg
Inositol ...................................................2,000.0 μg
Niacin .......................................................400.0 μg
p-Aminobenzoic Acid ..........................................200.0 μg
Pyridoxine Hydrochloride .................................... 400.0 μg
Riboflavin ...................................................200.0 μg
Thiamine Hydrochloride .......................................400.0 μg
Compounds Supplying Trace Elements
Boric Acid ...................................................500.0 μg
Copper Sulfate ............................................... 40.0 μg
Potassium Iodide ............................................ 100.0 μg
Ferric Chloride ............................................. 200.0 μg
Manganese Sulfate ........................................... 400.0 μg
Sodium Molybdate .............................................200.0 μg
Zinc Sulfate .................................................400.0 μg
Salts
Monopotassium Phosphate ........................................ 1.0 g
Magnesium Sulfate .............................................. 0.5 g
Sodium Chloride ................................................ 0.1 g
Calcium Chloride ............................................... 0.1 g
配置:
0.67% (single strength) or 6.7% (10×) solution, soluble in purified water with agitation. Single-strength solution is colorless to very pale yellow and clear; 10× solution is yellow and clear.Prepared Appearance: Colorless, clear.Reaction of 0.67% Solution at 25°C: pH 5.4 ± 0.2
声明:
This product is for R&D use only, not for drug, household, or other uses. Please consult the Material Safety Data Sheet for information regarding hazards and safe handling practices. (仅仅用于科研)
注意:
YNB培养基的灭菌方法是用滤器除菌,不能用高压灭菌。凡是具有生物活性的物质,要保持生物活性一般都不能用高压灭菌。生物素及组氨酸溶液也只能用滤器除菌。
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