Horiba堀场 电导率标准液500ML/瓶
500-21 | 84 uS/cm Conductivity Standard solution @ 25 oC, 500ml |
500-22 | 1413 uS/cm Conductivity Standard solution @ 25 oC, 500ml |
500-23 | 12.88 mS/cm Conductivity Standard solution @ 25 oC, 500ml |
500-24 | 111.8 mS/cm Conductivity Standard solution @ 25 oC, 500ml |