一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

??????? ????

??????? ????
??????? ???? ??? ???
?? ??:
5204-74-0
???:
??????? ????
???(??):
???????????;???????????(TRIETHYLAMMONIUMACETATE)
???:
TRIETHYLAMMONIUM ACETATE
???(??):
TEAA;triethylammonium;TRIETHYLAMINE ACETATE;Triethylammonium Acetate, 1 M Solution;Triethylaminium;acidtriethylamine;Triethylammonium ion;TRIETHYLAMMONIUM ACETATE;triethylamine monoacetate;Acetic acid·triethylamine
CBNumber:
CB6249757
???:
C8H19NO2
??? ??:
161.24
MOL ??:
5204-74-0.mol
MSDS ??:
SDS

??????? ???? ??

???
-18 °C
??
1.010 g/mL at 20 °C
???
n20/D 1.357
???
>80℃ (tag closed test)
?? ??
2-8°C
??? ??
??? ???
Specific Gravity
1.002
??
colorless
??????(pH)
7.0
???
????. ?? ???, ??? ???? ????.
InChI
1S/C6H15N.C2H4O2/c1-4-7(5-2)6-3;1-2(3)4/h4-6H2,1-3H3;1H3,(H,3,4)
InChIKey
AVBGNFCMKJOFIN-UHFFFAOYSA-N
SMILES
[N+H](CC)(CC)CC.[O-]C(=O)C
EPA
Acetic acid, compd. with N,N-diethylethanamine (1:1) (5204-74-0)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C,Xi
?? ???? ?? 35-36/37/38-34
????? 26-36/37/39-45
????(UN No.) UN 2790 8/PG 3
WGK ?? 1
TSCA TSCA listed
HS ?? 29159000
???? ??? 10 - Combustible liquids
???? ?? KE-34212
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.

??????? ???? C??? ??, ??, ??

??? ??

colourless liquid

??

Triethylammonium acetate buffer has been used for visualizing and quantifying single mRNA molecules in mammalian (mouse and human) tissues.

?? ??

Preparation of 0.1 M TRIETHYLAMMONIUM ACETATE: Dissolve 5.6 mm glacial acetic acid in ~950 ml of water. While mixing add 13.86 ml of TEA. Adjust pH with diluted acetic acid to ~ 7 and adjust volume to 1L with water.

??????? ???? ?? ?? ? ???

???

?? ??


??????? ???? ?? ??

???( 52)?? ??
??? ?? ??? ?? ?? ? ??
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19936 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
sale04@alfachem.cn China 9545 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58
Shandong Liteng Biotechnology Co. , Ltd.
+86-18663721413 +86-15552573001
rosy@litengpharm.com China 3280 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53803 58
Syntechem Co.,Ltd
info@syntechem.com China 12984 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
sj_scrc@sinopharm.com China 9815 79
Shanghai Macklin Biochemical Co.,Ltd. 15221275939; 15221275939
shenlinxing@macklin.cn China 15781 55
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51395 80
Shanghai YuanYe Biotechnology Co., Ltd. 021-61312847; 18021002903
3008007409@qq.com China 89686 60

??????? ???? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
江津市| 孟州市| 淮北市| 神农架林区| 兴仁县| 同仁县| 星子县| 门源| 灌阳县| 朝阳县| 都安| 乐都县| 罗甸县| 海丰县| 大庆市| 长岭县| 文昌市| 阿拉善盟| 曲靖市| 水城县| 鄄城县| 娱乐| 渭南市| 龙岩市| 扶绥县| 溧阳市| 峨眉山市| 中超| 叶城县| 耿马| 临颍县| 苍梧县| 高要市| 易门县| 灌云县| 平安县| 车致| 钟祥市| 临夏市| 桦川县| 潞城市|