Serial number * Item code * Material name * Model specification * Purchase quantity * Unit delivery time Material description 1J020000936 Ammonium acetate 500g analytical grade 4.0 bottles of 2J020001675 ammonia water GB631NH4OH 35.052500ml 25-28%... 8.0 bottles 3J020003712 dolomite dolomite YSBC28723a (CaO31.46, MgO18.60)... 5.0 bottles of 4J010004677 spectral standard (Q235) spectral standard (Q235)... YSBS281003g-2020 (Q235)... 10.0 blocks of 5J010004678 spectral standard (60 #) spectral standard (60 #)... YSBS281067-15 (60 #)... 10.0 blocks of 6J020004302 limestone YSBC28710a (CaO: 45.90)... 3.0 bottle 7J010001317 spectral standard sample spectral standard sample YSBS281005b20Cr... 10.0 pieces 8J020004271 anhydrous lithium tetraborate, lithium carbonate mixed flux anhydrous lithium tetraborate, lithium carbonate mixed flux Li2B4O7:Li2CO3=6: 1 (Premium Pure) 500g 20.0 bottles of 9J0100000369 "Granulated blast furnace slag powder for cement and concrete" compared to cement "Granulated blast furnace slag powder for cement and concrete" compared to cement 5kg/barrel 10.0 barrels of 10J010002116 bituminous coal standard sample GBW11108e (ash content: 12.07, volatile content: 33.37, sulfur: 1.84) 6.0 bottles