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BioSupply offers a highly sensitive and specific ferritin ELISA kit. This assay provides a dynamic range of 5-1,000ng/ml and it can reach minimum sensitivity detection limits of 0.53ng/ml. Ferritin consists of light and heavy subunits surrounded in a crystalline core containing iron and phosphate oxide within an apoferritin shell. The highest concentrations of ferritin can be found in the liver, spleen and bone marrow. Routine analysis of ferritin levels are recommended in order to detect early signs of iron deficiencies especially in healthy people. Since there is a direct correlation between the levels of ferritin measured and the total amount of iron which is stored in the body. This is due to the fact that within the body, iron is predominately stored complexed to either ferritin or hemosiderin. For more information on this product, please visit our website: http://www.elisakits.co.uk/ferritin-elisa-kit/

LVDS output TCXO in 6 pad, 7.0 x 5.0mm SMD package. Frequency range 12MHz to 800MHz. Stability from ±1ppm -30°~+75°C. LVDS 'F' Group characteristics. RoHS Compliant. TCXO with LVDS output, 6 pad, 7 x 5mm SMD. Stability from ±1ppm -30°~+75°C. Miniature 7 x 5 x 2.8mm ceramic SMD package Supply voltage 3.3 Volts Low cost, low jitter for general applications RoHS compliant 'F' Group characteristics. Frequency Range 38.880MHz to 432.0MHz. Product Series Code TCXO:EMF576D VCTCXO: VEMF576D Frequency Range:12.0MHz to 800.0MHz Output Waveform:LVDS Initial Calibration Tolerance:<±2.0ppm at +25°±2°C Standard Frequencies:(Partial list) 12.8, 16.0 19.44, 20.0, 25.0, 27.0, 30.0, 32.0 Frequency Stability (see table) vs. Ageing:±1.0 ppm max. first year vs. Voltage Change: ±0.3 ppm max. ±5% change Supply Voltage:+3.3 Volts Differential Output Voltage VOD:247mV min., 355mV typical; 454mV max., Output 1 - Output 2 Differential Output Error dVOD:-50mV min., 50mV max. Output Offset Voltage VOS:1.125V min., 1.200V typ., 1.375V max Offset Magnitude Error dVOS:0mV min., 3.0mV typ., 25mV max Rise and Fall Times:1.5ns typical Duty Cycle:50%±5% Start-up Time:5ms typical, 10ms max. Current Consumption:12MHz to 24MHz: <33mA max., 24MHz to 96MHz: <50mA max., 96MHz to 800MHz:<85mA max Output Load:50W from each load Drive Capability:100W between LVDS and Complementary LVDS Storage Temperature:-55° to +125°C Phase Jitter (RMS) (12kHz to 20MHz):0.4ps typ., 0.5ps max