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供应商: VWR Chemicals
描述: 甲苯 ≥98%, TECHNICAL
供应商: VWR Chemicals
描述: SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
供应商: MACRON AVANTOR BRAND
描述: For use as an HPLC and TLC Solvent. Filtered through a 0.2µm element. Soluble in water.
供应商: MACRON AVANTOR BRAND
描述: UltimAR-solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use. They are also tested by GC/ECD and GC/FID for use in extraction/concentration sample clean-up protocols for trace-level organic impurities.

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供应商: VWR Chemicals
描述: 乙腈 ≥99.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
供应商: Avantor
描述: Lot analysis on label.
供应商: VWR Chemicals
描述: 乙腈 ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC
目录号: (VWRC91030.050)
供应商: VWR Chemicals
描述: Due to its excellent separation capacity and its high sensitivity gas chromatography is a widely used technique for analytical purposes. In order to get proper identification and quantification results of the analysed compounds, reference standards are needed. These PESTINORM® reference substances can be used for the characterisation of GC column properties. In addition they may also be used for the identification of unknown compounds in a gas chromatogram or as standards in quantitative GC analysis.
计量单位: 1 * 5 毫升

SDS 证书


目录号: (VWRC85935.320)
供应商: VWR Chemicals
描述: 乙腈 ≥99.8% (GC, on anhydrous basis), PESTINORM® Supra Trace for organic trace analysis
计量单位: 1 * 2,5 升

SDS 证书 Environmentally Preferable


目录号: (VWRC83558.180)
供应商: VWR Chemicals
描述: 百里酚 Ph. Eur.
计量单位: 1 * 100 克

SDS 证书


目录号: (VWRC6678.1000)
供应商: VWR Chemicals
描述: Silicone Oils 47 are polydimethylsiloxane oils, consisting of linear molecular chains of varying lengths whose groups comprise alternating silicone and oxygen atoms (the Si-O-Si siloxane bond). The silicone atoms are saturated by methyl groups – CH₃.
计量单位: 1 * 1 升

SDS 证书


供应商: Avantor
描述: 乙腈, low water content ≥99.8% (by GC, corrected for water content), BAKER BIO-ANALYZED®, J.T.Baker®
目录号: (VWRC0615-10G)
供应商: VWR Chemicals
描述: Coomassie Brilliant Blue is a common stain used for the detection of protein bands following electrophoresis.
计量单位: 1 * 10 克

SDS 证书


供应商: Avantor
描述: 乙腈 ≥99.9% (通过GC), BAKER ANALYZED® HPLC, 超梯度级 用于HPLC / UHPLC, 用于分光光度法, J.T.Baker®
供应商: VWR Chemicals
描述: 乙腈 ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
供应商: Avantor
描述: Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.

Environmentally Preferable

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这一项的产品库存是有限的,但是可能在靠近你在一个仓库中提供.请确保您已登录到该站点,这样可以显示库存.如果call显示仍然有库存,且您需要帮助,请致电400-821-8006 .
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此产品订购可能会受到监管部门审核,而产生额外的费用或者需要额外的文件。如需相关资料,我们通常会在3日内联系您。如有任何问题,请联系我们的客户服务部门: CS_CN@avantorsciences.com
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此产品已停产,您可以通过搜索上面的VWR目录号来选择替代产品。如需更多帮助,请致电VWR客户服务部400-821-8006。
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