Secondary Reference Standard Set, 0.0, 0.20 and 1.0 mg/L, Pack of 3, YSI (CAT#: STEM-AIAE-0243-ZJF)

The Secondary Reference Standard Set 251399Y manufactured by YSI is an accessory for the 900 Chlorine Colorimeter and pHotoFlex Colorimeter.

SKU: 251399Y
Equipment used with: 900 and pHotoFlex colorimeters

Secondary reference standard
Pack of 3
0.0, 0.20 and 1.0 mg/L

900 Chlorine Colorimeter, Chlorine Free: 0.02 to 2.0 mg/L, Chlorine Total: 0.1 to 8.0 mg/L, YSI
pHotoFlex STD (Standard) Colorimeter, 85 Parameters, YSI
pHotoFlex STD/SET Colorimeter, 85 Parameters, YSI
pHotoFlex pH Colorimeter, 138 Parameters, YSI
pHotoFlex pH/SET Colorimeter, 138 Parameters, YSI