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水 溶液

Water solution
产品编号:3259373
规格:contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC
包装规格:4 X 4 L,18 L,20 L
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
32593734 X 4 L4800
325937318 L7160
325937320 L10660
产品别名

水 溶液

Water solution

结构式
基本信息
Linear Formula【线性分子式】
H2O
MDL number
MFCD00011332
PubChem Substance ID【PubChem化学物质编号】
329758342
NACRES
NA.21
General description【一般描述】
The product is water containing 0.1%v/v trifluoroacetic acid. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases. It can be employed for HPLC and UHPLC (Ultra High performance Liquid Chromatography) techniques. Trifluoroacetic acid (TFA) is commonly used as a mobile phase additive. It is a UV transparent, volatile acid that forms hydrophobic negatively charged trifluoroacetate ion.
Preparation Note【制备说明】
产品经过 0.2μm 过滤器过滤
Recommended products【推荐产品】
Discover LiChropur reagents ideal for HPLC or LC-MS analysis
产品性质
form【形式】
liquid
contains【包含】
0.1 % (v/v) trifluoroacetic acid
technique(s)
HPLC: suitable
UV absorption【紫外吸收】
λ: 210 nm Amax: ≤0.60
λ: 230 nm Amax: <0.07
λ: 254 nm Amax: ≤0.005
application(s)
food and beverages
SMILES string
O
InChI
1S/H2O/h1H2
InChI key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
packaging【包装】
4×4 L in glass bottle
20 L in Nowpak™
200 L in Pure-Pac™ 1
18 L in VerSA-Flow™
View returnable container options.
安全信息
Storage Class Code【储存分类代码】
12 - Non Combustible Liquids
WGK
WGK 1
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