Many labor intensive and time intensive techniques are now available for RNA isolation, purification and quantification. Quantification of RNA samples is performed by measuring their absorption at 260 nm, whilst the quality and integrity of RNA samples are frequently determined by gel electrophoresi… Read More


Clean up the weighing chamber: Thoroughly wipe absent dust and powder using a moist, lint-free cloth just before cleansing the weighing chamber. Hardly ever blow, as it could go dust or sample elements into the hole in the course of the weighing chamber, where by there are actually internal circuits… Read More