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5 ppb URANIUM 1 ppb VANADIUM (V) 1 ppb YTTERBIUM 0
Test Specification Min Max ASSAY (w/w) 94 - 98% 94 - 98% COLOR (APHA) 10 CHLORIDE (Cl) 0
0 % FLUORIDE 0
00% TRANSMITTANCE 95% HEAVY METALS (as Pb) 0
Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98% 98%
Citric Acid Anhydrous Reagent ACS Crown Ethers 5 ppb URANIUM 1 ppbTest Specification Min Max ASSAY (H[@3@]C[@6@]H[@5@]O[@7@]) 99. 50% 99. 50% INSOLUBLE MATTER 0. 01% RESIDUE AFTER IGNITION 0. 02% CHLORIDE (Cl) 0. 00% OXALATE (C[@2@]O[@4@]) TO PASS TEST(lim TO PASS TEST(lim PHOSPHATE (PO[@4@]) 0. 00% SULFUR COMPOUNDS (as SO[@4@]) 0. 00% IRON (Fe) 3 ppm LEAD (Pb) 2 ppm SUBS. CARBONIZABLE BY HOT H SO ACID(TARTRATES) TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST
