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- ORP电极,MTC10103,哈希
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- ¥4,262.85 起
- 环氧树脂壳体Sure-FlowRoss复合pH电极Orion,8165BNWP
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- ¥4,259.26 起
- Ross Sure-Flow复合pH电极Orion,8172BNWP
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- ¥4,259.26 起
- 环氧树脂半微量Sure-FlowRoss复合pH电极Orion,8175BNWP
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- ¥4,259.26 起
- 常规水电导率电极(K=0.475,1.5米线缆)Orion,011050MD
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- ¥4,201.84 起
- 不锈钢体微量自动温度补偿电极Orion,928007MD
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- ¥4,019.99 起
- HANNA 超细圆头玻璃复合酸度电极,HI1083B
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- ¥3,917.40 起
- Ross半微量复合pH电极Orion,8103BN
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- ¥3,847.69 起
- METTLER 低离子浓度样品pH电极 InLab Science,51343070
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- ¥3,837.46 起
- METTLER 三合一常规样品pH电极 InLab Expert Pro,51343101
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- ¥3,796.00 起
- 哈希 填充式ORP电极,1m线缆
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- ¥3,769.35 起
- Ross平面复合pH电极Orion,8135BN
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- ¥3,732.83 起
- 超级Ross复合pH电极Orion,8102BNUWP
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- ¥3,707.75 起
- 氧化还原电位三合一电极(不可填充)Orion,9179BNMD
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- ¥3,694.55 起
- 精密PH模拟器,精密高-低阻、多缓冲溶液pH模拟器(带BNC-BNC电缆)
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- ¥3,650.91 起
- METTLER 三合一pH电极 InLab Routine Pro,51343054
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- ¥3,644.00 起
- 氧化还原电位三合一电极(不可填充)Orion,9179BN
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- ¥3,541.40 起
- 801-1工作电极,雷磁
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- ¥3,454.50 起
- F-离子复合电极Orion,CHN090
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- ¥3,349.97 起
- 半微量复合pH电极Orion,9103BNWP
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- ¥3,091.55 起
- 三合一pH电极(含ATC)Orion,9157BNMD
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- ¥3,075.85 起
- 自动温度补偿电极(配Star主机)不锈钢壳体Orion,927007MD
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- ¥3,062.84 起
- 三合一pH电极(含ATC)Orion,9157BN
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- ¥3,053.26 起
- 7140氨气敏复合电极,雷磁
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- ¥2,979.75 起
- 哈希 标准可填充pH电极,3m线缆
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- ¥2,969.88 起
- Orion纯水pH调节剂检测套件,700001
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- ¥2,957.56 起
- 可选择电极/电极头,通用塑壳可填充开口电极
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- ¥2,920.53 起
- 复合电极,LZW5014T.97.002
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- ¥2,910.66 起
- HACH土壤中的总石油烃(TPH)试剂,2774300
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- ¥2,841.57 起
- 雷磁 LEICI PNH3 -3型氨气敏电极,雷磁
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- ¥2,763.60 起
- 哈希HACH,铬法COD预制试剂,0-150mg/L,150支/盒,2125815
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- ¥2,743.86 起
- HACH镍试剂,0.006-1.000mg/L,22426-00
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- ¥2,703.39 起
- Ohaus 溶氧电极 STDO11,30031638
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- ¥2,693.52 起
- Sure-Flow复合pH电极Orion,9165BNWP
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- ¥2,679.98 起
- Sure-Flow复合pH电极Orion,9172BNWP
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- ¥2,679.98 起
- HACH总硬度试剂,2603100
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- ¥2,654.04 起
- 环氧树脂壳体三合一PH电极Orion,9109WP
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- ¥2,651.27 起
- 超级Ross玻璃体参比电极Orion,800500U
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- ¥2,593.85 起
- 自动温度补偿电极(配3/4/5-Star主机使用)玻璃壳体Orion,927006MD
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- ¥2,584.28 起
- 自动温度补偿电极(Star主机)环氧树脂壳体Orion,927005MD
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- ¥2,584.28 起
- 哈希 LeadTrak 铅试剂组,量程5-150µg/L
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- ¥2,515.86 起
- Ohaus 纯水电导电极 STCON7,30080694
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- ¥2,496.12 起
- Ohaus 纯水电导电极 STCON7
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- ¥2,496.12 起
- 雷磁 LEICI CDJ-1型电解电极,雷磁
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- ¥2,467.50 起