文档预览： SOF obtained by dichloromethane extraction in most studies. Source: Data are ...Heavy-duty vehicles accounted for 21% to 28% of all vehicles.... 点击下载

文档预览： Those ion-pair associates are readily extracted into an n-butanol-dichloromethane solvent mixture (3.5:6.5) and determined spectrophotometrically at 623 nm... 点击下载

文档预览： d - doublet DCM – dichloromethane DDQ – 2,3-dichloro-5,6-dicyano-1,4...All electrochemical measurements were carried out at room temperature (20 2 ... 点击下载

文档预览： cyclohexane : dichloromethane (1:1)Flow rate5mL/min.Sample volume... Applicable to all 4 classes of pesticides (except aldicarb,aldicarb sulfon,... 点击下载

文档预览： Figure 4: Purification of glucose pentaacetate with All-Wavelength Collection using a dichloromethane/ methanol gradient. Method: Column = 12 g RediSep Rf ... 点击下载

文档预览： Compound 15, containing two ring –OH groups, was however also inactive in all the assays. The other substituted phenoxy groups evaluated all had the 2,... 点击下载

文档预览： All moisture-sensitive reactions were performed under a nitrogen atmosphere ...Dichloromethane was added (50 mL) and washed with saturated sodium ... 点击下载

文档预览： at concentrations of 2 mg/ml in dichloromethane/benzene (1+1). The two...All glass equipment was soaked over night in purified water added 2% of ... 点击下载

文档预览： Health risks during furniture stripping using dichloromethane (DCM)...In all cases, the solvent is allowed to soften the paint film, which is... 点击下载

文档预览： 12. Crystallize the product from mixed solvent of dichloromethane and hexane (1:1) in a 25-mL Erlenmeyer flask.: Dichloromethane is flammable and toxic.... 点击下载