BD 291920 2KG-YNB(無氨基酵母氮源, Yeast Nitrogen Base without Amino Acids,酵母氮源基礎(chǔ),無氨基酸
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產(chǎn)品名稱: BD 291920 2KG-YNB(無氨基酵母氮源, Yeast Nitrogen Base without Amino Acids,酵母氮源基礎(chǔ),無氨基酸
產(chǎn)品型號: BD 291920 2KG
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BD 291920 2KG-YNB(無氨基酵母氮源, Yeast Nitrogen Base without Amino Acids,酵母氮源基礎(chǔ),無氨基酸)
BD 291920 2KG-YNB(無氨基酵母氮源, Yeast Nitrogen Base without Amino Acids,酵母氮源基礎(chǔ),無氨基酸
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BD 291920 2KG-YNB(無氨基酵母氮源, Yeast Nitrogen Base without Amino Acids,酵母氮源基礎(chǔ),無氨基酸)
YNB
· YNB 無氨基酵母氮源 現(xiàn)貨供應(yīng)
名稱: YNB;無氨基酵母氮源; Yeast Nitrogen Base without Amino Acids; 酵母氮源基礎(chǔ),無氨基酸
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Catalog #
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Description
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Brand
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Quantity
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Price
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291920
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Yeast Nitrogen Base without Amino Acids
Wickerham formula, classification of yeasts based on amino acid and carbohydrate requirements
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Difco
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2 kg
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詢價(jià)
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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
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
聲明:
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. (僅僅用于科研)
注意:
YNB培養(yǎng)基的**方法是用濾器**，不能用高壓**。凡是具有生物活性的物質(zhì)，要保持生物活性一般都不能用高壓**。生物素及組氨酸溶液也只能用濾器**。
