| PH电极STMICRO5STMICRO5 | ohaus | 30087567 | ¥890.00 | 1 | N/A | 订购 |
| 纯水电导电极STCON7STCON7 | ohaus | 30080694 | ¥2,199.00 | 1 | N/A | 订购 |
| 铵离子电极STISE27STISE27 | ohaus | 30087557 | ¥1,827.00 | 1 | N/A | 订购 |
| 氯离子电极STISE21STISE21 | ohaus | 30087422 | ¥1,821.00 | 1 | N/A | 订购 |
| 氟离子电极STISE22STISE22 | ohaus | 30087377 | ¥1,822.00 | 1 | N/A | 订购 |
| 参比电极STREF2STREF2 | ohaus | 30059252 | ¥890.00 | 1 | N/A | 订购 |
| 参比电极STREF1STREF1 | ohaus | 30059251 | ¥490.00 | 1 | N/A | 订购 |
| STDO11溶氧电极STDO11 | ohaus | 30031638 | ¥2,200.00 | 1 | N/A | 订购 |
| ORP电极STOPR1 塑料杆铂片凝胶免充液 适用一般样品STORP1 | ohaus | 30038554 | ¥290.00 | 1 | N/A | 订购 |
| ORP电极STORP2 玻璃杆铂圈可充液 适用样品范围广STORP2 | ohaus | 30038552 | ¥920.00 | 1 | N/A | 订购 |
| 四环电导电极，70us/cm--200ms/cm精度可达0.5%1.0-70us/cm精度为3%-1%，1.00us/cm以下精度较差STCON3 | ohaus | 83033015 | ¥898.00 | 1 | N/A | 订购 |
| pH电极 ST320, 三合一塑壳凝胶免充液， 适用常规澄清液ST320 | ohaus | 83032961 | ¥418.00 | 1 | N/A | 订购 |
| pH电极 STPURE, 二合一玻璃可充液，适用自来水，蒸馏水等STPURE | ohaus | 83032960 | ¥337.00 | 1 | N/A | 订购 |
| 温度电极 STTEMP30，热敏电阻为NTC 30 kΩ，Cinch接口STTEMP30 | ohaus | 83032959 | ¥235.00 | 1 | N/A | 订购 |
| pH电极 ST230, 二合一玻璃可充液，适用浑浊液等ST230 | ohaus | 83033017 | ¥337.00 | 1 | N/A | 订购 |
| pH电极 ST310, 三合一塑壳可充液，适用常规澄清液ST310 | ohaus | 80252529 | ¥439.00 | 1 | N/A | 订购 |
| pH电极 ST210, 二合一塑壳可充液，适用常规澄清液ST210 | ohaus | 80252530 | ¥133.00 | 1 | N/A | 订购 |
| 便携式溶解氧测定仪STARTER 300D/BSTARTER 300D/B | ohaus | 83034013 | ¥2,652.00 | 1 | N/A | 订购 |
| 便携式溶氧仪STARTER 300D 便携式溶氧仪主机+STDO11溶氧电极+STTEMP30温度电极STARTER 300D | ohaus | 83034012 | ¥4,774.00 | 1 | N/A | 订购 |
| 便携式电导率仪STARTER 300C 便携式电导率仪主机+STCON3四环电导电极+电导标准液2瓶(12.88ms/cm、1413μs/cm各25ml)STARTER 300C | ohaus | 83032721 | ¥2,938.00 | 1 | N/A | 订购 |
