Tender For bid to ras supply of five numbers of potassium iodide ar grade , ten numbers of sodium nitrite ar grade , ten numbers of sodium carbonate anhydrous ar grade , two numbers of hydrazine sulfate ar grade , two numbers of hexamethylenetetramine ar grade , ten bottles each in a 10-capsule pack of ph buffer capsules
Tender For supply of boq for chemicals and solvents d d - acetone ar grade , acetonitrile ms grade , sodium hydroxide pellets , phosphate buffer saline , psa spe suitable , c18 spe suitable , magnesium sulfate anhydrous acs , methanol ms grade , ammonium formate ms grade , ammonium acetate ms grade , formic acid ms grade