名称：YNB/酵母氮源基础 (含硫酸铵，不含氨基酸)
英文名:YNB/Yeast Nitrogen Base (without Amino Acids)
成分：
Nitrogen Source
Ammonium Sulfate … 5.0 g

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

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

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
供应产品目录：
DO Supplement -Ade 20g
DO Supplement -Ade/-His 20g
DO Supplement -Ade/-His/-Leu/-Lys 20g
DO Supplement -Ade/-His/-Leu/-Trp/-Met 20g
DO Supplement -Ade/-His/-Leu/-Trp/-Ura 20g
DO Supplement -Ade/-His/-Leu/-Trp/-Ura/-Met 20g
DO Supplement -Ade/-His/-Leu/-Ura 20g
DO Supplement -Ade/-His/-Met 20g
DO Supplement -Ade/-His/-Trp 20g
DO Supplement -Ade/-His/-Ura/-Trp 20g
DO Supplement -Ade/-Leu 20g
DO Supplement -Ade/-Leu/-His 20g
DO Supplement -Ade/-Leu/-Trp 20g
DO Supplement -Ade/-Leu/-Ura 20g
DO Supplement -Ade/-Trp 20g
DO Supplement -Ade/-Ura 20g
DO Supplement -Arg 20g
DO Supplement -Arg/-His/-Leu/-Lys/-Ura 20g
DO Supplement -Arg/-Leu/-Ura 20g
DO Supplement -Cys/-Met 20g
DO Supplement -Cys/-Met/-Ura 20g
DO Supplement -Cys-His/-Leu/-Met/-Trp/-Ura 20g
DO Supplement -Glu/-Ura 20g
DO Supplement -His 20g
DO Supplement -His/-Leu/-Lys 20g
DO Supplement -His/-Leu/-Lys/-Met/-Ura 20g
DO Supplement -His/-Leu/-Lys/-Ura 20g
DO Supplement -His/-Leu/-Met/-Trp/-Ura 20g
DO Supplement -His/-Leu/-Met/-Ura 20g
DO Supplement -His/-Met/-Ura 20g
DO Supplement -His/-Trp 20g
DO Supplement -Leu 20g
DO Supplement -Leu/-Ile/-Val 20g
yyp2021.2.4