产品名称/型号
PH校正液|PH缓冲液--Broadley-james PH校正液
Broadley-james 现推出来自里卡化学的PH校正液,每瓶500毫升***的PH值4,7,10的缓冲液,随瓶附带分析证书和PH温度计。
Broadley-james now carries buffer soluti*** from Ricca ecision reference buffers of ph values 4,7 and 10 are ***ailable in 500 mL sizes.Certificates of Analysis will be included with each bottle.The ph temperature chart is on the label.