Chemsolute pH buffer with colour coding (20 °C), pH 7.00, green, 1L Back Catalog number: 1127-1L Availability: In the manufacturer's stock Price on request - + Recommended 18901195 PH7.00 250mL 7.00pH, one bottle 320,00 Kč MA919B/1 Glass pH electrode, refillable, BNC, 1m Price on request 18901196 PH10.01 250mL 10.01pH, one bottle 320,00 Kč