DLC-plaatjes POLYGRAM® SIL G / UV254, 20 x 20 cm, 25 stuks

TLC-r.-to-u. foil POLYGRAM® SIL G/UV254 20x20cm, poly. foil, 0.2mm, fluor.-ind. Polyester foil, silica gel 60 layer, with fluorescence indicator Spec. surface: approx. 500 m2/g Medium pore width: 60 Å Spec. pore volume: 0,75 ml/g Particle size: 5-17 µm