Measuring

set of 10 calibration solutions for pH testers, pH 4.00 and pH 6.86
TOP
Only  8.95 CHF  
Storage solution for pH electrodes, 300 ml
-11%
RRP1  16.95 CHF
Only  14.95 CHF  
Digital wall scanner, locating device
-53%
RRP1  53.99 CHF
Only  24.95 CHF  
1 to 28 (from a total of 42)