Dosing Tip where the tip is immersed in the sample Back Catalog number: PC-1000-654 Availability: In the manufacturer's stock Price on request - + Recommended 18901199 PH4.00 500mL 4.00pH, one bottle 19,90 € 5190-3988 P3211 pH comb electrode w/fill solution 228,82 € MA917B/1 Comb glass pH electrode, DJ, refill, BNC, 1m Price on request