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CAS:37517-28-5
纯度:98%
CAS:123093-85-6
纯度:AR
CAS:129-16-8
纯度:95%
CAS:17372-87-1
纯度:1%(w/v)in water 吸附指示剂
纯度:0.5%(w/v)in water 银量滴定法中的吸附指示剂
CAS:4940-11-8
纯度:食品级
CAS:121-33-5
CAS:50-81-7
CAS:1126-61-0
CAS:14282-91-8
CAS:559-40-0
纯度:98.0%(GC)
CAS:627-32-7
CAS:62-56-6
纯度:c(H2NCSNH2) =1000μg/mL
CAS:1762-95-4
纯度:w(NH4SCN) =100g/L,w(NH4SCN)=250g/L
CAS:1310-58-3
纯度:c(NaOH) =2mol/L (2 N)
CAS:9003-11-6
纯度:平均分子量 14,600,平均分子量 2,000
CAS:7697-37-2
纯度:0.1000 mol/L (0.1N),1.000 mol/L (1N),0.5 mol/L (0.5N)
CAS:877-24-7
纯度:c(KHC8H4O4)= 0.1000 mol/L (0.1N),c(KHC8H4O4)=0.3428 mol/L (0.3428N)
CAS:RH-00062
纯度:试剂级100-200目
CAS:1332-77-0
纯度:分析纯,AR,≥99%
CAS:1833-51-8
纯度:97%
CAS:7761-88-8
纯度:Analytical Volumetric Solution,0.1M in Methanol
CAS:7758-01-2
纯度:Analysis of titration solution,0.1M
CAS:1009-61-6
纯度:99%
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