HACH 標(biāo)準(zhǔn)電池室藥劑 p/n.25M1A1025-115,當(dāng)更換鹽橋時(shí),使用pH=7的溶液來(lái)置換標(biāo)準(zhǔn)電池小室中的溶液,500ml裝
Standard Cell Solution, Concentrated pH 7.0 Buffer (equi-transferrant), 500 mL
Standard Cell Solution for Hach pHD Differential pH and ORP Sensors , packaged in resealable 500 mL bottle. Used to replenish standard cell chamber while replacing salt bridge.
HACH 標(biāo)準(zhǔn)電池室藥劑 p/n.25M1A1025-115
產(chǎn)地:美國(guó)
庫(kù)存狀態(tài):期貨,6-8周