| 分子式 | |
| 其他事项 | 4.110006 Nitric acid, for trace metal analysis, < 1ppbHNO3 M.=63.01 CAS No. 7697-37-2 Guarantee analysisAssay (HNO3) 69 ~ 70% Chloride(Cl) ≤100 ppbPhosphate (PO4) ≤ 50 ppbSulfate (SO4) ≤ 200 ppbMetals by ICP Al ≤ 2 ppb Cr ≤ 1 ppb Mg ≤ 1 ppb Sr ≤ 1 ppbSb ≤ 1 ppb Co ≤ 1 ppb Mn ≤ 1 ppb Ta ≤ 1 ppbAs ≤ 1 ppb Cu ≤ 1 ppb Mo ≤ 1 ppb Tl ≤ 1 ppbBa ≤ 1 ppb Ga ≤ 1 ppb Ni ≤ 1 ppb Sn ≤ 1 ppbBe ≤ 1 ppb Ge ≤ 1 ppb Nb ≤ 1 ppb Ti ≤ 1 ppbBi ≤ 1 ppb Au ≤ 1 ppb K ≤ 1 ppb W ≤ 1 ppbB ≤ 3 ppb Fe ≤ 1 ppb Se ≤ 1 ppb V ≤ 1 ppbCd ≤ 1 ppb Pb ≤ 1 ppb Ag ≤ 1 ppb Zn ≤ 1 ppbCa ≤ 2 ppb Li ≤ 1 ppb Na ≤ 2 ppb Zr ≤ 1 ppbParticulate count≥ 0.2 micron ≤ 200 pcs/ml≥ 0.3 micron ≤ 50 pcs/ml≥ 0.5 micron ≤ 20 pcs/ml |
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