bids are invited for chemicals lead oxide make and product code alfa aesar-alf-014240-a1 as per specification , zinc oxide make and product code alfa aesar-alf-087812-18 as per specification , titanium oxide make and product code alfa aesar-alf-014631-18 as per specification , niobium oxide make and product code alfa aesar-alf-036478-22 as per specification , magnesium oxide make and product code alfa aesar-alf-014684-22 as per specification , boron trioxide make and product code alfa aesar-041786-18 as per specification , cesium chloride make and product code alfa aesar-alf-087640-18 as per specification , lithium chloride make and product code alfa aesar-alf-014540-09 as per specification , yttrium iii chloride make and product code alfa aesar-alf-018682-09 as per specification , lithium tetraborate make and product code alfa aesar-alf-010744-a1 as per specification , manganese pieces make and product code alfa aesar-alf-010236-a1 as per specification , bismuth polycrystalline lump make and product code alfa aesar-alf-014442-36 as per specification total quantity : 195