亚洲国产精品二区久久,日本美女后入式午夜视频在线观看,国产污视频在线观看,欧美日韩国产精品中文字幕在线观看

上海葉舟生物科技有限公司

生物試劑

環(huán)保在線收藏該商鋪

您所在位置:
上海葉舟生物科技有限公司>>生物試劑>> oxoidL CM0139-Potato dextrose agar 馬鈴薯葡萄糖瓊脂 原裝現(xiàn)貨
 QQ交談
產(chǎn)品展示

oxoidL CM0139-Potato dextrose agar 馬鈴薯葡萄糖瓊脂 原裝現(xiàn)貨

  • 公司名稱(chēng):
  • 更新時(shí)間:
  • 所 在 地:
  • 生產(chǎn)地址:
  • 瀏覽次數(shù):
  • 上海葉舟生物科技有限公司
  • 2018-04-23 19:17:28
  • 上海市
  • 美國(guó)
  • 822

我要詢價(jià)

【簡(jiǎn)單介紹】

產(chǎn)品名稱(chēng):Potato dextrose agar馬鈴薯葡萄糖瓊脂
貨號(hào):oxoidL CM0139
規(guī)格:500g

【詳細(xì)說(shuō)明】

產(chǎn)品名稱(chēng):Potato dextrose agar
貨號(hào):oxoidL CM0139
規(guī)格:500g
產(chǎn)品說(shuō)明:
POTATO DEXTROSE AGAR (EP/USP/JP/BP)
Code:CM0139
Food
A suitable medium for the isolation and count of yeasts and moulds in dairy products1 or those occurring on the surface of fresh meats, cured meats and sausage products and other foods 2. This medium is suitable for the detection and enumeration of heat resistant moulds in thermally processed fruits and fruit products 2.
Work carried out in cooperation with CSIRO Melbourne had shown that the minerals present in agar could influence the pigment formation of certain fungi. Where pigment production is a critical part of the identification of the fungus it is clearly important to stabilise this characteristic. The agar used in Potato Dextrose Agar is carefully screened to ensure correct pigment production by fungi such as Fusaria spp.
Pharma
A suitable medium for the preparation of Aspergillus niger. Potato Dextrose Agar conforms to the parameters of the harmonised Microbial Limit Tests from EP/USP/JP (enumeration test)3,4,5,.
Additional information about this and other products in our harmonised range can be obtained by downloading our Harmonised Culture Media Portfolio.
Technique
Food
After sterilising the reconstituted medium adjust the reaction to pH 3.5 by adding 1ml of Lactic Acid 10% (SR0021) to each 100ml of medium at 50°C. Do not reheat after acidification.Prepare dilute emulsions or suspensions of the product to be tested, make pour-plates in the usual manner, and incubate for 5 days at 21°C. Count the number of yeast and mould colonies.
If a non-selective medium is required, it is suggested that Potato Dextrose Agar may be used without added acid or, alternatively, one may use a general purpose mycological medium such as Malt Extract Agar (CM0059).
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the prepared medium at 2-8°C.
 

    
留言框
感興趣的產(chǎn)品: *
留言內(nèi)容:
您的姓名: *
您的單位:
聯(lián)系電話: *
微信:
常用郵箱:
詳細(xì)地址:
省份: *
驗(yàn)證碼: * =   請(qǐng)輸入計(jì)算結(jié)果(填寫(xiě)阿拉伯?dāng)?shù)字),如:三加四=7
是否接受其他廠商報(bào)價(jià): *
      

相關(guān)產(chǎn)品

產(chǎn)品搜索

請(qǐng)輸入產(chǎn)品關(guān)鍵字:

聯(lián)系方式
地址:浙江省杭州市西湖區(qū)文二路319號(hào)西湖國(guó)際科技大廈5號(hào)樓中區(qū)3樓
郵編:310012
聯(lián)系人:采購(gòu)部
留言:在線留言
商鋪:http://www.kytsldc.cn/st72862/
| 商鋪首頁(yè) | 公司檔案 | 產(chǎn)品展示 |公司動(dòng)態(tài) | 詢價(jià)留言 | 聯(lián)系我們 | 會(huì)員管理 |
環(huán)保在線 設(shè)計(jì)制作,未經(jīng)允許翻錄必究.Copyright(C) http://www.kytsldc.cn, All rights reserved.
以上信息由企業(yè)自行提供,信息內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由相關(guān)企業(yè)負(fù)責(zé),環(huán)保在線對(duì)此不承擔(dān)任何保證責(zé)任。
溫馨提示:為規(guī)避購(gòu)買(mǎi)風(fēng)險(xiǎn),建議您在購(gòu)買(mǎi)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。
二維碼

掃一掃訪問(wèn)手機(jī)站
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |