氨水28～30%30多项金属元素杂质<1ppb售完停

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氨水28～30%30多项金属元素杂质<1ppb售完停基本信息

分子式

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4.110009.00EA 1 gallon (net weight: 3.4kg)Ammonium hydroxide solution, for trace metal analysis, < 1ppbNH4OH M.= 35.05CAS No. 1336-21-6 Guarantee analysisAssay(NH3) 28 ~ 30%Cloride (Cl) ≤ 100 ppbNitrate (NO3) ≤ 100 ppbSulfate(SO4) ≤ 100 ppbPhosphate (PO4) ≤ 50 ppb Metals by ICPAl ≤ 1 ppb Cr ≤ 1 ppb Mg ≤ 1 ppb Ta ≤ 1 ppbSb ≤ 1 ppb Co ≤ 1 ppb Mn ≤ 1 ppb Tl ≤ 1 ppbAs ≤ 1 ppb Cu ≤ 1 ppb Mo ≤ 1 ppb Sn ≤ 1 ppbBa ≤ 1 ppb Ga ≤ 1 ppb Ni ≤ 1 ppb Ti ≤ 1 ppbBe ≤ 1 ppb Ge ≤ 1 ppb Nb ≤ 1 ppb V ≤ 1 ppbBi ≤ 1 ppb Au ≤ 1 ppb K ≤ 1 ppb Zn ≤ 1 ppbB ≤ 1 ppb Fe ≤ 1 ppb Ag ≤ 1 ppb Zr ≤ 1 ppbCd ≤ 1 ppb Pb ≤ 1 ppb Na ≤ 1 ppb Ca ≤ 1 ppb Li ≤ 1 ppb Sr ≤ 1 ppb Particulate count≥ 0.2 micron ≤ 200 pcs/ml≥ 0.3 micron ≤ 50 pcs/ml≥ 0.5 micron ≤ 25 pcs/ml