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產品名稱:
葡萄糖胰蛋白胨瓊脂
產品型號:
028580
產品展商:
環凱
關注指數:2072
產品文檔:
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葡萄糖胰蛋白胨瓊脂
用于乳與乳制品中嗜熱需氧芽孢的培養計數。
葡萄糖胰蛋白胨瓊脂
的詳細介紹
用 途：用于乳與乳制品中嗜熱需氧芽孢的培養計數。
配方（每升）：
|
胰蛋白胨
|
10.0g
|
|
葡萄糖
|
5.0g
|
|
溴甲酚紫
|
0.04g
|
|
瓊脂
|
15.0g
|
|
*終pH
|
6.9±0.1
|
使用方法：稱取本品30g，加入蒸餾水或去離子水1000毫升，攪拌加熱煮沸至完全溶解， 121℃高壓**15min。冷卻至45℃，備用。
貯 存：旋緊瓶蓋，貯存于避光、陰涼干燥處。
有 效 期：三年
規 格：250g
Usage:For milk and dairy products thermophilic aerobic spore count.
Approximative Formula（Per Liter）
|
Tryptone
|
10.0g
|
|
Dextrose
|
5.0g
|
|
Agar
|
15.0g
|
|
Bromcresol Purple
|
0.04g
|
|
Final pH
|
6.9±0.1
|
Directions: Suspend 30g in 1 L of distilled or deionized water. Heat with frequent agitation and boil to completely dissolve the powder. Autoclave at 121℃ for 15 minutes.
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light.
Period of validity: Three years