24小时热门版块排行榜    

Znn3bq.jpeg
查看: 1524  |  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

Wuxiroyal

新虫 (初入文坛)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
lnlnln: 金币+5, ★★★很有帮助 2016-07-01 08:58:22
引用回帖:
3楼: Originally posted by lnlnln at 2016-06-30 14:43:40
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?...

tell what type freeze dry ?

you must can set temperature for shelf
5楼2016-06-30 17:02:38
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
[考博] 华师大读博 +3 xq83 2026-04-22 3/150 2026-04-22 03:56 by 啊哒哒哒叨
[考博] 申博/考博 +4 啃面包的小书虫 2026-04-17 8/400 2026-04-21 16:26 by 啃面包的小书虫
[考研] 一志愿A区211,22408 321求调剂 +7 随心所欲☆ 2026-04-15 8/400 2026-04-21 08:22 by Equinoxhua
[考研] 295分求调剂 +6 ?要上岸? 2026-04-17 6/300 2026-04-21 08:18 by Equinoxhua
[考研] 一志愿中科大材料与化工,353分还有调剂学校吗 +11 否极泰来2026 2026-04-15 13/650 2026-04-20 22:31 by Equinoxhua
[考研] 085600材料与化工调剂 5+3 孜孜不倦2002 2026-04-19 6/300 2026-04-20 21:25 by babero
[论文投稿] 有没有接收比较快的sci期刊呀,最好在一个月之内的,研三孩子求毕业 20+4 之护着 2026-04-16 7/350 2026-04-20 15:45 by 豆豆7758
[教师之家] 又一批高校组建人工智能学院 师资行吗 不是骗人吗 +4 yexuqing 2026-04-19 4/200 2026-04-20 14:47 by brantleo
[考研] 337求调剂 +3 jyz04 2026-04-18 3/150 2026-04-20 12:24 by 研可安
[考博] 湖南大学刘巧玲课题组2026年第二批次博士研究生招生信息 +3 南风观火 2026-04-18 5/250 2026-04-20 10:13 by 南风观火
[考研] 求计算机方向调剂 +3 Toffee2 2026-04-16 6/300 2026-04-19 22:37 by ll叶
[考研] 294求调剂 +8 淡然654321 2026-04-17 9/450 2026-04-19 19:51 by Equinoxhua
[考研] 304求调剂 +8 castLight 2026-04-16 8/400 2026-04-19 17:14 by 中豫男
[考研] 294求调剂 +15 淡然654321 2026-04-15 15/750 2026-04-19 08:20 by cuisz
[考研] 300求调剂 +12 橙a777 2026-04-15 12/600 2026-04-18 23:51 by 路病情
[考研] 接受任何调剂 +6 也就是栗子 2026-04-17 7/350 2026-04-18 17:20 by 涵竹刘
[考研] 收到复试调剂但是去不了 +8 小蜗牛* 2026-04-16 8/400 2026-04-18 11:15 by zixin2025
[考研] 260求调剂 +4 Zyt1314520.. 2026-04-17 5/250 2026-04-18 08:28 by babysonlkd
[考研] 急需调剂 +9 绝不放弃22 2026-04-15 10/500 2026-04-18 08:09 by chixmc
[有机交流] 二苯甲酮酸类衍生物 50+3 小白爱主人 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
信息提示
请填处理意见