目錄:上海鉑勒機電設備有限公司>>水質分析儀器>>其他水質分析儀及配件>> 2769820
Sealed pouches are easy to transport - no chance of spillage.
Just open the pouch and insert the electrode.
Foil pouches prevent contamination and air exposure.
Concentration:7.00 pH and 10.01 pH
Description :Buffer Solution, pk/20 total (10 each)
Platform :S
Quantity:pk