货品编号： Invitrogen.20673

品牌： Invitrogen

品名： Pierce二甲基甲酰胺（DMF），测序级别

规格：50mL

产品描述

Thermo Scientific Pierce Dimethylformamide (DMF) is a sequencing-grade preparation with high purity and consistent

absorptivity properties for use in HPLC and mass spectrometry methods. This sequencing-grade dimethylformamide is specially purified by a proprietary method and tested to ensure lot-to-lot

consistency with a low UV absorbance to provide you with the most sensitive detection across all wavelengths. DMF is

packaged in solvent-rinsed amber glass bottles and sealed with PTFE-lined fluorocarbon caps for ultimate protection.

Features of dimethylformamide: • Highly purified and tested to ensure reliable performance in HPLC, mass spectrometry and sequencing applications • Packaged in solvent-rinsed amber glass bottles and sealed with PTFE-lined fluorocarbon caps

General properties of DMF • Alternative names: N,N-Dimethylformamide, N-Formyldimethylamine • Molecular formula: C3H7ON • Molecular weight: 73.09 • Density: 0.945 g/mL • CAS number: 68-12-2

Specifications of Thermo Scientific Pierce DMF • Particulates: Free from particulate matter • Purity: >99.5% • Water content: < 0.1% • Peroxides: No peroxides detected • Tollen's test: No aldehydes detected • Ninhydrin positives: A570 < 0.05 above blank • UV cutoff: < 270 nm