原装进口Hamilton CRM DuraCal Buffer缓冲液pH 7.00 Green 238218

Patented DuraCal liquid pH buffer solutions are the perfect complement for pH sensor calibration. Hamilton pH calibration solutions offer stable calibration with an accuracy up to +/- 0.01pH for up to five years before buffer expiration.

238218   原装进口Hamilton CRM DuraCal Buffer缓冲液pH 7.00 Green，500ml/瓶