产品型号:291920
产品规格:2KG
起订:12KG
供应:102KG
发货:1天内
发送询价
【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
【供应商】BD原装
【货号】291920
【规格】2KG
【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
【产品配置】
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
【产品声明】
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。
YNB; 无氨基酵母氮源; Yeast Nitrogen Base without Amino Acids; 酵母氮源基础,无氨基酸 现货进口