Tender For supply of protein purification system with standard accessories probes detector fraction collector and columns , general gel fluorescence and chemiluminescence detection and documentation system imaging system chemidoc , ultra high speed cooling centrifuge with rotor , high speed cooling centrifuge with rotor , orbital shaker with heating and cooling feature , fourier transform infrared spectrometer ftir with attenuated total reflection , atomic absorption spectrophotometer with standard accessories cylinders chimney and exhaust and other fitments , q switched nd yag laser