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全部 w[ch2(oh)(choh)4ch2oh]=100g/l c(kcl)=3mol/l c(nacl)=1000μg/ml c(nacl)=750μg/ml c(sio2)=10μg/ml w(k2cr2o7)=100g/l w(ki)=200g/l 100mosmol/kg 200mosmol/kg 300mosmol/kg 400mosmol/kg 500mosmol/kg 50mosmol/kg 600mosmol/kg 6mol/l 700mosmol/kg 850mosmol/kg c(1/2bacl2)=0.1mol/l c(1/2bacl2)=2mol/l c(1/2na2so3)=1mol/l c(1/2na2so3)=2mol/l c(1/4na2b4o7)=0.04mol/l c(1/4na2b4o7)=0.4mol/l c(1/6k2cr2o7)=0.75mol/l c(bacl2)=0.1mol/l c(cacl2)=0.001mol/l c(ch3cooh)=0.1mol/l c(ch3coona)=0.01mol/l c(ch3coona)=1mol/l c(ch4o3s)=1000μg/ml c(edta-2na)=0.001mol/l c(h2ncsnh2)=1000μg/ml c(hcl)=2.5mol/l c(k2so4)=100mg/l c(kcl)=0.01mol/l c(kh2po4)=0.025mol/l c(kh2po4)=0.1mol/l c(ki)=2.5mol/l c(kno3)=0.1mol/l c(kno3)=1mol/l c(kno3)=2mol/l c(na2hpo4)=0.025mol/l c(na2hpo4)=0.03mol/l c(na2hpo4)=0.2mol/l c(nacl)=100μg/ml c(nacl)=10μg/ml c(nacl)=300μg/ml c(nacl)=50μg/ml c(nacl)=5mol/l c(nacl)=600μg/ml c(naclo)=0.1mol/l c(nah2po4)=0.2mol/l c(nahso4)=0.03mol/l c(nahso4)=0.1mol/l c(nahso4)=0.3mol/l c(nano3)=0.1mol/l c(nano3)=0.5mol/l c(naoh)=2.5mol/l c(naoh)=2mol/l c(naoh)=3mol/l c(naoh)=6mol/l c(s)=4.76mg/l c(sio2)=1000μg/ml c(sio2)=100μg/ml c(sio2)=20μg/ml c(sio2)=5μg/ml c(znso4)=1mol/l c[ca(ch3coo)2]=0.1mol/l c[ca(ch3coo)2]=1mol/l w(agno3)=100g/l w(bacl2)=100g/l w(bacl2)=150g/l w(c6h12n4)=300g/l w(c6h12o6)=1g/l w(ch3cooh)=10% w(ch3coona)=200g/l w(co2+)=1.2g/l w(cocl2)=59.5g/l w(fecl3.6h2o)=45g/l w(feso4)=10g/l w(h14cl3lao7)=0.5% w(h14cl3lao7)=100g/l w(h2c2o4)=1mol/l w(h2so4)=1% w(h2so4)=10% w(h3bo3)=30g/l w(h3bo3)=6g/l w(hcl)=4% w(hcl)=5% w(hcl)≈10% w(hno3)=1% w(hno3)=10% w(k2cr2o7)=0.8g/l w(k2cro4)=0.8g/l w(k2cro4)=100g/l w(k2cro4)=20g/l w(k2cro4)=40g/l w(k2cro4)=50g/l w(k2so4)=1g/l w(kbr)=50g/l w(ki)=100g/l w(ki)=150g/l w(kmno4)=5g/l w(kno3)=0.1g/l w(kscn)=100g/l w(kscn)=50g/l w(mgso4.7h2o)=1g/l w(mgso4.7h2o)=22.5g/l w(mgso4.7h2o)=50g/l w(na2b4o7)=10g/l w(na2co3)=200g/l w(na2co3)=50g/l w(na2cro4)=20g/l w(na2cro4)=50g/l w(na2so3)=100g/l w(nacl)=11g/l w(nacl)=3% w(nacl)=9g/l w(nahco3)=50g/l w(nahco3)=5g/l w(nai)=10g/l w(nano3)=1g/l w(naoh)=4% w(nascn)=100g/l w(nh4scn)=100g/l w(nh4scn)=250g/l w(znso4)=100g/l w[(nh4)2c2o4)=150g/l w[(nh4)2c2o4]=40g/l w[(nh4)2fe(so4)2]=100g/l w[(nh4)2fe(so4)2]=200g/l w[(nh4)2so4]=1g/l w[fe2(so4)3]=50g/l w[nh4fe(so4)2]=10g/l w[nh4fe(so4)2]=150g/l φ(h2so4)=5% 見(jiàn)證書 >99%(gc) 0.4mol/l 10.0mg/ml 100.00% 1000μg/ml 27g/l 290mosmol/kg 2組分 mix(2組分) 500g/l 5mol/l 900mosmol/kg 99% 99.0% c(1/2bacl2)=0.2mol/l c(1/2bacl2)=1mol/l c(1/2na2so3)=0.1mol/l c(1/2na2so3)=0.2mol/l c(1/2na2so4)=1mol/l c(1/5kmno4)=0.042mol/l c(1/5kmno4)=0.15mol/l c(1/6k2cr2o7)=1.5mol/l c(1/6k2cr2o7)=1mol/l c(bacl2)=50g/l c(c4h4o6kna.4h2o)=0.1mol/l c(c4h4o6kna.4h2o)=0.5mol/l c(c4h4o6kna.4h2o)=1mol/l c(ch3cooh)=1mol/l c(ch3coona)=0.05mol/l c(ch3coona)=0.5mol/l c(ch3coonh4)]=0.1mol/l c(ch3coonh4)]=1mol/l c(ch4o3s)=100μg/ml c(ch4o3s)=10μg/ml c(ch4o3s)=1μg/ml c(ch4o3s)=5μg/ml c(edta-2na)=0.002mol/l c(fe)=0.049mol/l c(fe)=0.050mol/l c(fe)=0.051mol/l c(fe)=0.052mol/l c(fe)=100ug/ml c(fe)=110ug/ml c(fe)=80ug/ml c(fe)=90ug/ml c(fecl3)=0.5mol/l c(fecl3)=1mol/l c(fecl3.6h2o)=100g/l c(fecl3.6h2o)=90g/l c(h2c2o4)=0.5mol/l c(h2o2)=1000μg/ml c(h2s)=1000mg/l c(h2so4)=0.9mol/l c(h3bo3)=1000mg/l c(h3po3)=0.1mol/l c(hcl)=0.1mol/l c(k2co3)=1mol/l c(k2cro4)=0.5mol/l c(k2cro4)=1mol/l c(kbr)=0.01mol/l c(kcl)=0.1mol/l c(kcl)=0.2mol/l c(kcl)=0.4mol/l c(kcl)=1mol/l c(kcl)=2mol/l c(kcl)=3.3mol/l c(kf)=2mol/l c(kh2po4)=0.05mol c(kno3)=100mg/l c(kno3)=10mg/l c(kno3)=2.5mol/l c(kno3)=3mol/l c(kno3)=600mg/l c(koh)=2mol/l c(na2hpo4)=0.5mol/l c(na2so4)=0.01mol/l c(na2wo4.2h2o)=100g/l c(nacl)=230μg/ml c(nacl)=320μg/ml c(nacl)=32μg/ml c(nacl)=500μg/ml c(naclo)=0.05mol/l c(naf)=0.1mol/l c(naf)=100μg/ml c(naf)=10μg/ml c(naf)=1μg/ml c(nahso3)=10g/l c(nahso3)=12g/l c(naoh)=0.001mol/l c(naoh)=0.002mol/l c(naoh)=0.005mol/l c(naoh)=1.2mol/l c(naoh)=1.5mol/l c(naoh)=1.8mol/l c(naoh)=18g/l c(naoh)=3.5mol/l c(naoh)=4mol/l c(naoh)=5mol/l c(nh2so3h)=100g/l c(nh2so3h)=1mol/l c(nh4cl)=1mol/l c(nh4scn)=0.01mol/l c(s)=10.5mg/l c(s)=100µg/ml c(scn)=1000mg/l c(sio2)=0.5μg/ml c(sio2)=1μg/ml c(sio2)=250μg/ml c(sio2)=2μg/ml c(sio2)=3μg/ml c(sio2)=4μg/ml c(sio2)=500μg/ml c(so2)=0.484mg/l c(so2)=100mg/l c(so32-)=1000mg/l c(zncl2)=1mol/l c(zncl2)=2mol/l c={k4[fe(cn)6]}=0.05mol/l c={k4[fe(cn)6]}=0.1mol/l c[(nh4)2so4]=0.05mol/l c[(nh4)2so4]=1mol/l c[1/2ba(oh)2]=0.02mol/l c[1/2ba(oh)2]=0.2mol/l c[1/2ba(oh)2]=0.5mol/l c[ba(oh)2]=0.06mol/l c[ba(oh)2]=0.12mol/l c[ca(ch3coo)2]=0.25mol/l c[ca(ch3coo)2]=0.5mol/l c[ca(no3)2]=0.01mol/l c[ca(no3)2]=0.1mol/l c[ca(no3)2]=0.5mol/l c[ca(no3)2]=1mol/l c[mg(no3)2]=1mol/l c[mg(no3)2]=50g/l c[zn(ch3coo)2]=1mol/l gr≥99.0% ph≈4.5 w(agno3)=1% w(agno3)=10g/l w(agno3)=1g/l w(agno3)=200g/l w(agno3)=20g/l w(agno3)=26g/l w(agno3)=50g/l w(agno3)=5g/l w(bacl2)=0.025mol/l w(bacl2)=1% w(bacl2)=200g/l w(bacl2)=250g/l w(c4h4o6kna.4h2o)=500g/l w(c4h4o6kna.4h2o)=50g/l w(c4h7nao7)=10g/l w(c6h11nnao7)=20% w(c6h12n4)=10% w(c6h12n4)=20% w(c6h12n4)=20g/l w(c6h12o6)=10% w(c6h12o6)=2.5g/l w(c6h12o6)=20% w(c6h12o6)=2g/l w(c6h12o6)=30% w(c6h12o6)=5% w(c6h8o7.h2o)=1% w(c6h8o7.h2o)=100g/l w(c6h8o7.h2o)=5% w(c6h8o7.h2o)=7% w(cacl2)=0.25% w(cacl2)=27.5g/l w(cacl2.2h2o)=1g/l w(cacl2.2h2o)=75g/l w(cao)=1g/l w(ch3cooh)=1% w(ch3cooh)=2% w(ch3coona)=1g/l w(ch3coonh4)]=100g/l w(ch3coonh4)]=10g/l w(co2+)=15g/l w(co2+)=3g/l w(co2+)=6.5g/l w(coso4)=10g/l w(cuso4)=0.5mol/l w(cuso4)=100g/l w(cuso4)=10g/l w(cuso4)=12g/l w(cuso4)=20g/l w(cuso4)=2g/l w(cuso4)=4g/l w(cuso4)=50g/l w(cuso4)=62.4g/l w(cuso4)=69.3g/l w(cuso4)=6g/l w(cuso4)=8g/l w(fecl3.6h2o)=0.15g/l w(fecl3.6h2o)=0.25g/l w(fecl3.6h2o)=5g/l w(feso4)=5% w(h2c2o4)=10% w(h2ncsnh2)=75g/l w(h2so4)=0.1% w(h2so4)=3% w(h2so4)=5% w(h3bo3)=20g/l w(h3po4)=1% w(h3po4)=10% w(hcl)=0.1% w(hcl)=0.5% w(hcl)=1% w(hcl)=3% w(hno3)=2% w(hno3)=3% w(hno3)=5% w(hno3)=7% w(hno3)=8% w(honh3cl)=0.1g/l w(honh3cl)=10% w(honh3cl)=200g/l w(honh3cl)=50g/l w(k2c2o4.h2o)=100g/l w(k2co3)=70g/l w(k2cr2o7)=0.17mol/l w(k2cr2o7)=1g/l w(k2cr2o7)=5% w(k2cr2o7)=50g/l w(k2s2o8)=4g/l w(k2so4)=0.181g/l w(k2so4)=5g/l w(kbr)=1g/l w(kbro3)=1g/l w(kcl)=100g/l w(kcl)=10g/l w(kcl)=11g/l w(kcl)=12g/l w(kcl)=13g/l w(kcl)=14g/l w(kcl)=15g/l w(kcl)=3g/l w(kcl)=4g/l w(kcl)=5g/l w(kcl)=6g/l w(kcl)=7g/l w(kcl)=8g/l w(kcl)=9g/l w(kf)=10% w(kf)=20% w(kf)=500g/l w(ki)=250g/l w(ki)=300g/l w(ki)=34% w(ki)=500g/l w(kio3)=1g/l w(kmno4)=10g/l w(kno3)=10% w(kno3)=10g/l w(kno3)=1g/l w(koh)=1% w(koh)=100g/l w(kscn)=150g/l w(kscn)=200g/l w(mgo)=0.1g/l w(mgo)=0.2g/l w(mgo)=0.3g/l w(mgo)=0.4g/l w(mgo)=0.5g/l w(mgo)=0.6g/l w(mgso4)=120g/l w(mgso4.7h2o)=100g/l w(mgso4.7h2o)=11g/l w(na2c2o4)=2.5% w(na2co3)=100g/l w(na2co3)=10g/l w(na2co3)=1mol/l w(na2co3)=20g/l w(na2hpo4)=120g/l w(na2hpo4)=1g/l w(na2s2o3)=50g/l w(na2s2o8)=100g/l w(na2so3)=10g/l w(na2so4)=1g/l w(na2so4)=6% w(nacl)=100g/l w(nacl)=3.5% w(nacl)=50g/l w(naf)=1g/l w(nahco3)=20g/l w(nahco3)=30g/l w(nahco3)=4g/l w(nano2)=10g/l w(nano2)=1g/l w(nano3)=2g/l w(naoh)=1g/l w(naoh)=3% w(naoh)=4g/l w(naoh)=5% w(naoh)=50g/l w(nh4cl)=214g/l w(nh4h2po4)=120g/l w(niso4)=134g/kg w(niso4)=161g/kg w(niso4)=170g/kg w(niso4)=179g/kg w(niso4)=32g/kg w(niso4)=336g/kg w(sncl2)=100g/l w(sncl2)=10g/l w={k4[fe(cn)6]}=100g/l w={k4[fe(cn)6]}=106g/l w={k4[fe(cn)6]}=92g/l w[(nh4)2c2o4]=10g/l w[(nh4)2c2o4]=35g/l w[(nh4)2fe(so4)2]=10g/l w[(nh4)2fe(so4)2]=25g/l w[(nh4)2fe(so4)2]=26g/l w[(nh4)2fe(so4)2]=27g/l w[(nh4)2fe(so4)2]=28g/l w[(nh4)2fe(so4)2]=29g/l w[(nh4)2fe(so4)2]=30g/l w[(nh4)2fe(so4)2]=32g/l w[(nh4)2fe(so4)2]=33g/l w[(nh4)2fe(so4)2]=34g/l w[(nh4)2fe(so4)2]=36g/l w[(nh4)2fe(so4)2]=37g/l w[(nh4)2fe(so4)2]=39g/l w[(nh4)2fe(so4)2]=40g/l w[(nh4)2fe(so4)2]=41.5g/l w[(nh4)2fe(so4)2]=41g/l w[(nh4)2fe(so4)2]=42.5g/l w[(nh4)2fe(so4)2]=42g/l w[(nh4)2fe(so4)2]=43.5g/l w[(nh4)2fe(so4)2]=43g/l w[(nh4)2fe(so4)2]=44.5g/l w[(nh4)2fe(so4)2]=44g/l w[(nh4)2fe(so4)2]=45.5g/l w[(nh4)2fe(so4)2]=45g/l w[(nh4)2fe(so4)2]=46.5g/l w[(nh4)2fe(so4)2]=46g/l w[(nh4)2fe(so4)2]=47.5g/l w[(nh4)2fe(so4)2]=47g/l w[(nh4)2fe(so4)2]=48.5g/l w[(nh4)2fe(so4)2]=48g/l w[(nh4)2fe(so4)2]=49.5g/l w[(nh4)2fe(so4)2]=49g/l w[(nh4)2s2o8]=10g/l w[(nh4)2so4]=132g/l w[ba(oh)2]=150g/l w[ca(no3)2]=10% w[la(no3)3.6h2o]=0.866g/l w[nh4fe(so4)2]=100g/l w[pb(ch3coo)2]=100g/l w[zn(ch3coo)2]=100g/l w[zn(ch3coo)2]=183g/l w[zn(ch3coo)2]=220g/l φ(h2so4)=0.5% 符合《中國(guó)藥典》 見(jiàn)詳情

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