產品名稱:緩沖李斯特氏菌增菌肉湯基礎添加劑
英文名稱:Buffered Listeria enrichment broth based additive
規格:250g/瓶
作用:用于李斯特氏菌的選擇性增菌,每225ml 培養基中添加 1 支 21415
型號:FS-PYJ0267
使用范圍:僅供科研使用
保存:低溫避光保存
庫存:提供現貨(因銷量問題庫存會有變動,具體請與銷售人員確認)
緩沖李斯特氏菌增菌肉湯基礎添加劑的相關產品:
500毫升×4
70毫升×3 結核冷染液 結核冷染液
10毫升 Fraser Supplement Fraser添加劑 添加到HB4193中,用于李氏菌的選擇性增菌培養
10毫升 UVM Supplement UVM添加劑 添加到HB4195中,用于李氏菌的選擇性增菌培養
的步驟:
(一)準確稱量試劑:根據不同的菌類和用途,選擇適宜的培養基,培養基所需試劑必須純凈。(二)校正pH值:將稱量好的培養基各種成分放入容器內,標記劃線,加熱溶解,補充水分,測定酸堿度,常用pH6.8~8.0的精密試紙或酸度計測定。用1N NaOH和1N HCl調節pH值到適宜范圍內。(三)過濾:將玻璃漏斗置鐵架上,再用紗布夾棉花或用濾紙放在漏斗中,將上述培養基倒入其中過濾至透明。
(四)分裝:將過濾后的培養基分裝于中試管或三角瓶內(試管內每支裝5mL;三角瓶中裝100~150ml),塞好棉塞用牛皮紙包扎好,準備滅菌。
(五)滅菌:培養基的滅菌,常用高壓蒸汽滅菌法。一般微生物的營養細胞在水中煮沸后即被殺死,但細菌的芽胞有較強的抗熱性,須經高壓蒸汽滅菌才能達到*滅菌的目的。根據蒸汽溫度隨壓力升高而上升的原理,即壓力越大,蒸汽溫度就越高。因此,在同一溫度條件下,采用高壓蒸汽滅菌比干熱滅菌法效果要好。而且在濕熱情況下,菌體吸收水分后,其蛋白質易于凝固變性,因為蒸汽的穿透力強,殺菌效果好。
Goat Anti-Rabbit IgG/Biotin *化羊抗兔IgG(H+L) Multi-class antibodies 規格: 0.1ml
Goat Anti-Bovine IgG/Biotin *化羊抗牛IgG Multi-class antibodies 規格: 0.3ml
Goat Anti-Chicken IgG/Biotin *化羊抗雞IgG Multi-class antibodies 規格: 0.1ml
Mouse Anti-rabbit IgG/ Biotin *化小鼠抗兔IgG Multi-class antibodies 規格: 0.1ml
Mouse Anti-Goat IgG/ Biotin *化小鼠抗羊IgG Multi-class antibodies 規格: 0.3ml
Mouse Anti-Goat IgM/ Biotin *化小鼠抗羊IgM Multi-class antibodies 規格: 0.3ml
Mouse Anti-human IgG/ Biotin *化小鼠抗人IgG Multi-class antibodies 規格: 0.1ml
Mouse Anti-human IgM/ Biotin *化小鼠抗人IgM Multi-class antibodies 規格: 0.3ml
Mouse Anti-rabbit IgM/ Biotin *化小鼠抗兔IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-bov IgG/Biotin *化兔抗牛IgG Multi-class antibodies 規格: 0.1ml
Rabbit Anti-bov IgM/Biotin *化兔抗牛IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-chicken IgG/Biotin *化兔抗雞IgG Multi-class antibodies 規格: 0.1ml
Rabbit Anti-chicken IgM/Biotin *化兔抗雞IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-dog IgG/Biotin *化兔抗狗IgG Multi-class antibodies 規格: 0.3ml
Rabbit Anti-Goat IgG/Biotin *化兔抗羊IgG Multi-class antibodies 規格: 0.1ml
Rabbit Anti-goat IgM/Biotin *化兔抗羊IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-guinea pig IgG/Biotin *化兔抗豚鼠IgG Multi-class antibodies 規格: 0.1ml
Rabbit Anti-guinea pig IgM/Biotin *化兔抗豚鼠IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-horse IgG/Biotin *化兔抗馬IgG Multi-class antibodies 規格: 0.1ml
Rabbit Anti-horse IgM/Biotin *化兔抗馬IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-human IgG/Biotin *化兔抗人IgG Multi-class antibodies 規格: 0.1ml
Rabbit Anti-human IgM/Biotin *化兔抗人IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-monkey IgG/Biotin *化兔抗猴IgG Multi-class antibodies 規格: 0.1ml
Rabbit Anti-monkey IgM/Biotin *化兔抗猴IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-mouse IgG/Biotin *化兔抗小鼠IgG Multi-class antibodies 規格: 0.1ml
Rabbit Anti-mouse IgG-Fc/Biotin *化兔抗小鼠IgG-Fc IgG Multi-class antibodies 規格: 0.3ml
Rabbit Anti-mouse IgM/Biotin *化兔抗小鼠IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-pig IgG/Biotin *化兔抗豬IgG Multi-class antibodies 規格: 0.3ml
Rabbit Anti-pig IgM/Biotin *化兔抗豬IgM Multi-class antibodies 規格: 0.3ml
Rabbit Anti-rat IgG/Biotin *化兔抗大鼠IgG Multi-class antibodies 規格: 0.1ml
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