推荐：七叶苷铁琼脂@2024已更新

NACRES:NA.85

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属性
无菌性
non-sterile

质量水平
200

产品线
BioChemika

形式
powder

保质期
limited shelf life, expiry date on the label

组成
agar, 15 g/L
esculin, 1 g/L
ferric ammonium citrate, 0.5 g/L

manufacturer/tradename
NutriSelect® Plus

technique(s)
microbe id | specific enzyme detection: suitable
microbiological culture: suitable

终pH
7.1±0.2 (25 °C)

application(s)
agriculture
bioburden testing
environmental
food ａnd beverages
water monitoring
microbiology

适用性
Streptococcus spp.
nonselective ａnd differential for Enterococcus spp.

说明
应用
膜过滤水样，然后在改良 M 肠球菌琼脂 (Fluka® 17185) 上孵育膜过滤器，验证膜过滤器上的肠球菌菌落
制备说明
Suspend 16.5 g in 1 litre distilled water. Heat to boiling with frequent stiring. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 45°C ａnd pour into sterile petri plates to a depth of 4-5 mm.
附注
We offer two media types: the superior granulated GranuCult® ａnd the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

IF<5，赠送价值 500元礼品卡
5 ≤IF≤10，赠送价值 1000元礼品卡
IF≥10，赠送价值 1000元礼品卡+任意 1 款 ValukineTM 试剂盒


DUMABIO ELISA试剂盒文献征集奖励活动

为感谢各位老师对笃玛品牌的支持与厚爱，凡购买DUMABIO ELISA试剂盒，在SCI期刊杂志发表文中注明ELISA试剂盒采购上海笃玛生物科技有限公司（Shanghai DuMa Biotechnology Co., Ltd.）

Shanghai DuMa Biotechnology Co., Ltd. 

发表刊物        影响因子           奖励金额
SCI期刊杂志      1.0≤1F＜3.0          200元
SCI期刊杂志      3.0≤1F＜6.0          400元
SCI期刊杂志      6.0≤1F＜10.0         600元
SCI期刊杂志      1F≥10                1000元