Quantabio reverse transcription reagents combine advanced qScript reverse transcriptase technology in a variety of stabilized, user-friendly formulations that deliver highly reproducible and sensitive RNA detection across a broad range of RNA input.

The 6MBA is the basic model offered within the Ray-Ran Range of Melt Flow Indexers. The manually operated test procedure is very simple to undertake. Molten Polymer is extruded through a closely controlled orifice (die) from the apparatus using pre set conditions of temperature and pressure produced by a dead weight system. The extruded polymer is cut off manually and is then weighed. Using the time interval to extrude the polymer its flow rate over 10 minutes can easily be determined, thus giving the Melt Flow Index (MFI) or Melt Mass Flow Rate (MFR) in g/10 min. By conducting a simple Density Test at test temperature on the same material using the same pre set conditions and a known piston travel distance the Melt Volume Rate (MVR) can also be determined.

The Auto Density Gradient Apparatus from Ray-Ran has become the world’s benchmark for accurate density measurement of small solid specimens using the column method. Offered as a 3 or 6 column version, the built-in on-board Microprocessor System accurately calculates the specimen’s density more quickly and more accurately by using the latest linear encoder technology that measures the samples position in the column relative to the calibrated glass marker floats. Once the correct position of the sample is recorded the density is displayed on the LCD screen.

The protection tube that comes into contact with the medium is variably adjustable in terms of length, as well as temperature and pressure durability. This flexibility allows the fabrication of a SOPAT particle measurement system optimally tuned to your production process. With the help of the SOPAT probes, inline measurement of particle sizes is possible between 0,5 and 9.300 µm. The SOPAT InView allows atline measurements to the size of 50.000 µm. SOPAT relies on the technical know-how of the company, innovative developments of the system, and high-quality materials in production.