24小时热门版块排行榜    

查看: 805  |  回复: 4
本帖产生 1 个 翻译EPI ,点击这里进行查看

光致变色

木虫 (小有名气)


[交流] washed with 1 N aqueous NaOH, water, and brine翻译

The combined organic phases were washed with 1 N aqueous NaOH, water, and brine before being dried (MgS04) and evaporated.这是整句话,不知它洗涤用的什么盐水,尤其N是代表什么。
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
光致变色(金币+1, 翻译EPI+1): 2011-03-11 09:05:19
The combined organic phases were washed with 1 N aqueous NaOH, water, and brine before being dried (MgS04) and evaporated.这是整句话,不知它洗涤用的什么盐水,尤其N是代表什么。(饱和食盐水,N代表mol/L)
2楼2011-03-11 08:56:57
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
光致变色(金币+1): 2011-03-11 09:05:48
The combined organic phases were washed with 1 N aqueous NaOH, water, and brine before being dried (MgS04) and evaporated.合并的有机相使用1N的NaOH水溶液,水,以及饱和食盐水洗涤,然后使用MgS04干燥,旋干!
3楼2011-03-11 08:59:14
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

光致变色

木虫 (小有名气)


引用回帖:
Originally posted by 爱与雨下 at 2011-03-11 08:59:14:
The combined organic phases were washed with 1 N aqueous NaOH, water, and brine before being dried (MgS04) and evaporated.合并的有机相使用1N的NaOH水溶液,水,以及饱和食盐水洗涤,然后使用MgS04干燥, ...

也就是说用三种溶液洗涤?先后分别是1mol/L NaOH,水,饱和食盐水,谢谢~
4楼2011-03-11 09:08:11
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
5楼2011-03-11 12:11:55
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 光致变色 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 E4V9bALS54sj 2026-09-19 4/200 2026-09-20 07:24 by 9i7PCSZyMzot
[论文投稿] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 E4V9bALS54sj 2026-09-19 4/200 2026-09-20 07:24 by 9i7PCSZyMzot
[硕博家园] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +3 E4V9bALS54sj 2026-09-19 4/200 2026-09-20 07:12 by 9i7PCSZyMzot
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 E4V9bALS54sj 2026-09-19 4/200 2026-09-20 07:12 by 9i7PCSZyMzot
[考博] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +3 E4V9bALS54sj 2026-09-19 4/200 2026-09-20 07:01 by 9i7PCSZyMzot
[基金申请] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +3 E4V9bALS54sj 2026-09-19 4/200 2026-09-20 07:01 by 9i7PCSZyMzot
[论文投稿] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 E4V9bALS54sj 2026-09-19 4/200 2026-09-20 06:55 by 9i7PCSZyMzot
[考研] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 4pRyVGCVerAA 2026-09-19 3/150 2026-09-20 00:15 by 9i7PCSZyMzot
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 4pRyVGCVerAA 2026-09-19 3/150 2026-09-20 00:03 by 9i7PCSZyMzot
[找工作] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 4pRyVGCVerAA 2026-09-19 4/200 2026-09-20 00:03 by 9i7PCSZyMzot
[论文投稿] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 4pRyVGCVerAA 2026-09-19 4/200 2026-09-19 23:27 by 9i7PCSZyMzot
[考研] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 4pRyVGCVerAA 2026-09-19 4/200 2026-09-19 23:27 by 9i7PCSZyMzot
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 4pRyVGCVerAA 2026-09-19 4/200 2026-09-19 23:03 by 9i7PCSZyMzot
[公派出国] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 4pRyVGCVerAA 2026-09-18 7/350 2026-09-19 21:03 by 9i7PCSZyMzot
[教师之家] 现代”学阀”该如何界定 +3 iaeyuan 2026-09-19 3/150 2026-09-19 20:52 by 没昵称呀
[基金申请] 国社科系统bug了,是不是要放榜了? +7 kynobel 2026-09-16 9/450 2026-09-19 14:52 by 接好运婷
[考博] 申博发邮件 +8 Lmengk 2026-09-15 9/450 2026-09-19 09:27 by 中间体超市
[有机交流] 各位大神,目前国内有哪些比较好用的逆合成软件? 20+3 zapen 2026-09-15 9/450 2026-09-18 18:17 by zapen
[考博] 上海工程技术大学激光智能制造课题组|2027级博士研究生招生公告 +7 水士口 2026-09-16 8/400 2026-09-16 13:47 by kkklens
[考博] 上海工程技术大学激光智能制造课题组招收博士研究生 +8 两三岁ss 2026-09-14 8/400 2026-09-16 09:46 by 水士口
信息提示
请填处理意见