目錄:上海鉑勒機電設(shè)備有限公司>>HACH實驗室水質(zhì)分析儀>>哈希電極及其他耗材>> 2109210
For accuracy checks in phosphorus determinations.
Voluette and PourRite Ampule Standards are designed to work directly with Standard Additions accuracy checks in Hach procedures and photometer software. Use the TenSette Pipet to add precise spikes of standard and check percent recovery, to confirm analytical system performance.
Open a fresh standard ampule for each accuracy check. Each ampule contains enough standard for one set of standard additions.
Sealed ampules prevent accidental contamination or evaporation of standard solutions.
Concentration:25 mg/L
Description :Phosphorus as P (NIST)
Platform :S
Quantity:mL/16