Показатели органического загрязнения (вода)
Экология · 275 позиций. Каждый образец поставляется с сертификатом.
CODCr standard solutionGBW(E)084152 · 50mLCODCr standard solutionGBW(E)084153 · 50mLCODCr standard solutionGBW(E)084154 · CAS 877-24-7 · 1LCODCr standard solutionGBW(E)084155 · 500mLCODCr in waterGBW(E)084156 · 50mLCODCr standard solutionGBW(E)084157 · 100mLCODCr standard solutionGBW(E)084158 · 500mLSimulate natural water CODMn SolutionBWZ7617-2016 · CAS 62-76-0 · 20mLTOC standard solutionBWR3041-2016 · CAS 877-24-7 · 50mLTOC in WaterBWZ6820-2016 · CAS 877-24-7 · 50mLTOC standard solutionBWZ6911-2016 · 100mLOrganic Carbon(TOC)in WaterBWZ6913-2016 · CAS 877-24-7 · 20mLTotal Phosphorus standard solutionGBW(E)083308 · CAS 7778-77-0 · 20mLTP in waterGBW(E)083310 · CAS 7778-77-0 · 50mLTotal Nitrogen in WaterBWZ8575-2016 · CAS 7757-79-1 · 1000mLTotal Nitrogen in WaterGBW(E)083305 · CAS 7757-79-1 · 20mLTotal Nitrogen in WaterGBW(E)083306 · CAS 7757-79-1 · 20mLTN in WaterGBW(E)083307 · CAS 7757-79-1 · 50mLAmmonia Nitrogen in WaterGBW(E)083302 · CAS 12125-02-9 · 20mLNH3-N in WaterGBW(E)083303 · CAS 12125-02-9 · 20mLAmmonia Nitrogen ?in WaterGBW(E)083304 · CAS 12125-02-9 · 100mLFatty Alkyl Dimethyl BetaineBWQ9778-2016 · CAS 683-10-3 · 20mLSodium lauryl sulfate Titration SolutionBWZ8484-2016 · CAS 151-21-3 · 500mLAmmonium Nitrogen Standard SolutionBWZ7201-2016 · 50mL*3 bottles/setAmmonium standard solutionGBW(E)083301 · CAS 12125-02-9 · 50mLTotal phosphorus and total nitrogen in waterBWZ6847-2016 · 20mLTotal phosphorus and total nitrogenBWZ6847-2016A · 20mLTotal phosphorus and total nitrogenBWZ6847-2016B · 20mLTotal Phosphorus And Total Nitrogen in WaterBWZ6916-2016 · 100mLTP in WaterGBW(E)083309 · CAS 7778-77-0 · 50mLTP, TN in WaterGBW(E)083506 · 20mLTP、TN in WaterGBW(E)083507 · 20mLTP、TN in WaterGBW(E)083508 · CAS 7757-79-1 · 20mLEthylene glycol monobutyl ether in acetonitrileBWQ0065-2016 · CAS 111-76-2 · 1.2mLPropionitrile in MethonalBWQ8297-2016 · CAS 107-12-0 · 1.2mL