Looking for dissolved oxygen testing system

RFQ Description

These two are open tender, your specification should be as per enquiry as follows. Please quote your best price on C&F Dhaka by air including 10% commission to *******@*****.com01) Dissolved Oxygen (DO) Analyzing Kit ,Quantity: 1335 Pcs Brand: Model: Country of Origin: Range: Enable to measure 0.5 to 8.0 mg/ Liter or Lower to higher Resolution: 2.0 mg/ Liter to Lower Quantity of Reagents Should be adequate for minimum 500 sample tests Should be user friendly: Shelf Life: Not less than one and a half year.User manual: Must be attached with individual DO kit (Also be translated into bangle). 02) Salinity Meter, Quantity: 300 Pcs Type: Pen Type water Proof Display: LCD Display Response: Quick Response Salinity Range: 0.00 ~ 70.00 ppt (NaCI)Salinity Accuracy: ±2% F.S ± 1 digitTemperature Range: 0 ~ 50.0°C Temperature Accuracy: ± 0.05°C Temperature Compensation: Automatic Temperature Compensation (ATC) Battery: DC 1.5V x 4 battery with low battery indication or compatible to the meter. Warranty: Minimum One Year. User Manual : Must be attached with individual DO kit (Also be translated into bangle). RgsJasim UddinAl Arafa Scientific & Surgical Co. Ltd.32/1, Hatkhola Road, Dhaka-1205BangladeshCell: *******514187Email: *******@*****.com