24小时热门版块排行榜    

Znn3bq.jpeg
汕头大学海洋科学接受调剂
查看: 1511  |  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
[基金申请] 山东省基金2026 +8 jerry681 2026-04-08 11/550 2026-04-15 10:33 by dx设计师
[考研] 085801电气专硕272求调剂 +16 电气李 2026-04-13 18/900 2026-04-15 09:17 by heqizheng
[考研] 各位老师好,求调剂,本科211,一志愿天津大学生物与医药学硕,差两名录取。 +11 路六六jjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[考研] 279求调剂 +12 张番茄不炒蛋 2026-04-11 12/600 2026-04-14 15:38 by zs92450
[考研] 生物学调剂 +7 纸扇zhishan 2026-04-13 7/350 2026-04-14 14:21 by jyl0317
[考研] 305求调剂 +8 玛卡巴卡boom 2026-04-11 8/400 2026-04-14 09:04 by pengliang8036
[考研] 本科西工大 324求调剂 +5 wysyjs25 2026-04-10 5/250 2026-04-13 23:08 by pies112
[考研] 310求调剂 +15 666真好 2026-04-11 17/850 2026-04-13 22:27 by pies112
[考研] 一志愿211 0703化学 346分求调剂 +26 土豆er? 2026-04-09 29/1450 2026-04-13 15:15 by 独醉梦孤城
[考研] 一志愿华工085600 331分 +7 天下ww 2026-04-09 7/350 2026-04-13 09:01 by lhj2009
[考研] 346分,工科0854求调剂,专硕 +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[考研] 一志愿华中农微生物,288分,三年实验经历 +11 代fish 2026-04-09 11/550 2026-04-12 10:21 by Hayaay
[考研] 288求调剂 +15 代fish 2026-04-09 16/800 2026-04-11 10:26 by wwj2530616
[考研] 农业管理302分求调剂 +3 xuening1 2026-04-10 3/150 2026-04-11 10:18 by zhq0425
[考研] 广东省 085601 329分求调剂 +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[考研] 22408 352分求调剂0854类 +4 努力的夏末 2026-04-09 4/200 2026-04-11 09:57 by zhq0425
[考研] 284求调剂 +9 让我上岸吧阿西 2026-04-09 11/550 2026-04-10 19:18 by 靖jing
[考研] 求调剂 材料与工程 324分 专硕 +19 翩翩一书生 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[考研] 296求调剂 +6 汪!?! 2026-04-08 6/300 2026-04-10 11:02 by mattzhming
[考研] 085801 总分275 本科新能源 求调剂 +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by only周
信息提示
请填处理意见