24小时热门版块排行榜    

查看: 1729  |  回复: 12
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

lnlnln

木虫 (正式写手)

[求助] 冷冻干燥机使用 已有1人参与

由于冻干样品特别少(5mL的瓶,样品是200uL),在冷冻干燥时温度探头该怎么放置好呢?才能精确地监测物料温度?
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lnlnln

木虫 (正式写手)

引用回帖:
5楼: Originally posted by Wuxiroyal at 2016-06-30 17:02:38
tell what type freeze dry ?

you must can set temperature for shelf...

SCIENTZ-10N,it is awful!
6楼2016-07-01 08:59:09
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 13 个回答

Wuxiroyal

新虫 (初入文坛)

No need sensor such small sample, you set temperature  at what you want, say 4C
the sample can be frozen in advance before dry.

More sample to freeze dry to set temperature and switch vacuum few house or overnight sample will be ready and temperature will never over 4C

Sample 200ul, not sure how much solid residue. you may add bulk agent for example
sugar etc

» 本帖已获得的红花(最新10朵)

2楼2016-06-29 21:44:15
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lnlnln

木虫 (正式写手)

送红花一朵
引用回帖:
2楼: Originally posted by Wuxiroyal at 2016-06-29 21:44:15
No need sensor such small sample, you set temperature  at what you want, say 4C
the sample can be frozen in advance before dry.

More sample to freeze dry to set temperature and switch vacuum few  ...

Thanks! but I still have a quetion. our equipment can not set temperature, so how to sensor the temperture? and ensure the terminal of dry?
3楼2016-06-30 14:43:40
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lnlnln

木虫 (正式写手)

引用回帖:
2楼: Originally posted by Wuxiroyal at 2016-06-29 21:44:15
No need sensor such small sample, you set temperature  at what you want, say 4C
the sample can be frozen in advance before dry.

More sample to freeze dry to set temperature and switch vacuum few  ...

these sample contain sucrose, and the concentration is 0.3g/mL。
4楼2016-06-30 14:48:14
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[文学芳草园] 梦想 +5 myrtle 2026-08-26 5/250 2026-08-31 14:40 by hahaboy
[基金申请] 中青基了要发朋友圈吗? +7 349506619 2026-08-28 7/350 2026-08-31 13:39 by 冼亮淀粉酶
[基金申请] 基金不中,共勉 +12 eulota 2026-08-26 12/600 2026-08-31 08:42 by ZJTJZ
[基金申请] 能否申诉? +6 echo8914667 2026-08-30 7/350 2026-08-31 08:41 by kingkocxr
[基金申请] 面上意见出来了 +10 黄鸟于飞Chao 2026-08-29 19/950 2026-08-31 08:01 by blueearth171
[基金申请] 为什么到现在没收到通知? +5 tannykie 2026-08-29 5/250 2026-08-30 21:05 by purplejack
[考博] 找导师 +6 yuanjiabao 2026-08-29 7/350 2026-08-30 14:40 by 生科新手
[基金申请] 麻烦专家们看看评委们的意见(F口面上) +6 gdd2018 2026-08-28 11/550 2026-08-30 08:58 by 超级无敌华子
[基金申请] 系统查不到 +11 董八千 2026-08-26 11/550 2026-08-28 18:06 by Leogzhya
[基金申请] 怎么查啊 +6 huang1991js 2026-08-26 6/300 2026-08-28 08:42 by winsaint
[基金申请] 面上合作单位盖章 +5 ssyjh 2026-08-27 5/250 2026-08-27 20:50 by gdfollow
[基金申请] 看板上这么多中的,有点像50人群里49个人都是骗子的那种感觉…… +5 a089 2026-08-26 6/300 2026-08-27 14:05 by jonewore
[基金申请] 怎么看青基中了没有啊 +5 叶九微 2026-08-26 5/250 2026-08-27 10:35 by l_zh2008
[基金申请] 我不理解! +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[基金申请] 出来了 +9 trojank 2026-08-26 9/450 2026-08-26 14:25 by 宝贝虫子
[基金申请] 国际合作可查了,中了面上 (EPI+1)(金币+50) +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[基金申请] 今天务委会开完了,明天出结果吗 +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[基金申请] 牛来!米来!面来! +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[基金申请] 在坚冰还盖着北海的时候,我看到了怒放的梅花。 (金币+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[基金申请] 没有任何消息-是不是就凉了 +9 图啦图啦 2026-08-24 10/500 2026-08-25 11:59 by 南海小哥
信息提示
请填处理意见