-
Cl2复合气敏电极￥5772.00 - ￥6660.00 -
CYANIDE ELEC W/SCREW CAP￥5893.30 - ￥6679.07 -
METER STAR A123 DO HH￥5853.48 - ￥6633.94
-
PC 450 Meter Combi probe KIT￥5779.89 - ￥6550.55
-
Z AXIS LEAD SCREW￥5741.98 - ￥6507.58
-
钨丝灯膜 (白光)￥5590.67 - ￥6336.09
-
Double PT Electrode￥5582.71 - ￥6327.07
-
ORION CONDUCTIVITY 4CELL MINIDIN 1M￥5503.07 - ￥6236.81
-
PC 450 Meter with separate pH & cond probes￥5490.90 - ￥6223.02
-
PC 450 Meter with Combi probe￥5490.90 - ￥6223.02
-
BROMIDE ELEC W/SCREW CAP￥5471.21 - ￥6200.71
-
CHLORIDE ELEC W/SCREW CAP￥5471.21 - ￥6200.71
-
FLUORIDE STANDARD W/TISAB II BULK PACK￥5431.39 - ￥6155.58
-
METER STAR A222 CONDUCTIVITY HH￥5303.97 - ￥6011.16
-
ORION CUPRIC ELECTRODE W/BNC￥5280.08 - ￥5984.09
-
ORION CONDUCTIVITY Pt GR/P K=10,8P WPMD,￥5176.55 - ￥5866.75
-
METER STAR A112 CONDUCTIVITY BT￥5144.69 - ￥5830.65
-
NEEDLE TIP MICRO-PH COMB ELECT BNC￥5136.73 - ￥5821.62
-
MICRO-SODIUMELECTRODE,COMB￥5136.73 - ￥5821.62
-
ORION GLASS MICRO COMB pH ELECTRODE FOR￥5080.98 - ￥5758.44