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- METTLER Five系列标配三合一pH电极 LE438,51340242
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- ¥768.87 起
- Orion K+离子强度调节剂,931911,475ml (6M KCl)
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- ¥1,225.13 起
- 雷磁 LEICI PNO3 -1-型硝酸根离子电极
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- ¥256.62 起
- Ohaus 参比电极 STREF1,30059251
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- ¥601.08 起
- 溶解氧电极,1米线,LDO10101,哈希
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- ¥8,122.02 起
- 电极浸泡液,pH/ORP复合电极浸泡液,500ml/瓶
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- ¥117.45 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
- HACH亚硝酸盐试剂,2-250mg/L,21075-69
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- ¥462.90 起
- 三合一pH电极(含ATC)Orion,9107BNMD
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- ¥2,220.93 起
- HACH氢氧化锂粉枕,14163-69
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- ¥403.68 起
- HACH 二氧化氯试剂(粉枕),2770900-CN
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- ¥482.64 起
- Ohaus pH电极 STPURE,83032960
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- ¥413.55 起
- 过氧化氢试剂,0.03-3mg/L,100片,AQ3700,Orion
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- ¥750.51 起
- MN VISO ECO 余氯2测试盒,931015
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- ¥837.96 起
- MN VISO ECO 锌测试盒,931098
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- ¥995.88 起
- 雷磁 LEICI 65-1C型pH复合电极(玻壳),配套仪器pH计,雷磁
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- ¥148.05 起
- 雷磁 LEICI DJS-1D型电导电极(铂黑),雷磁
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- ¥143.12 起
- 雷磁 LEICI PF-202氟离子复合电极(塑,不可充),雷磁
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- ¥750.12 起
- 电导电极,塑壳电导电极,2310-C
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- ¥304.98 起
- HACH氟化物试剂,0.02-2.00mg/L,44449
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- ¥285.24 起
- 复合电极,LZW5014T.97.002
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- ¥2,910.66 起
- Ohaus pH电极参比液,30059255
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- ¥103.64 起
- HACH硅试剂,1-75 SiO2,2429600
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- ¥867.57 起
- pH电极,双接液pH复合电极,2615-DT
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- ¥1,064.97 起
- 氨氮试剂(需消解),0.02-2.5mg/L,液体,50次,AQ3700(危险品),Orion
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- ¥1,046.77 起
- 高量程钼/钼酸盐试剂,0-40.0 , 粉末,AQ4000/AQ3700,Orion
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- ¥1,027.03 起
- pH缓冲溶液,pH 10.01,480ml/瓶
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- ¥140.13 起
- 超级Ross环氧树脂体三合一pH可填充电极(含ATC)1米电缆Orion,8157BNUMD
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- ¥4,348.94 起
- METTLER 超纯水电导率电极 InLab 741,51344024
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- ¥7,789.40 起
- 数字pH电极,PD1P1(质保期6个月)
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- ¥7,006.71 起
- TDS 442标准溶液,300ppm 442校准溶液,480ml/瓶
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- ¥140.13 起
- 雷磁 LEICI PAg/S-1型银硫离子电极,雷磁
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- ¥256.62 起
- 雷磁 LEICI 215-01型钨电极,雷磁
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- ¥148.05 起
- METTLER 低温pH电极 InLab Cool,51343174
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- ¥4,616.20 起
- 雷磁 LEICI 214-01型锑电极,雷磁
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- ¥148.05 起
- HACH酚溶液,规格30g/L 29ml,货号211220
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- ¥206.28 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
- HACH镍试剂,0.006-1.000mg/L,22426-00
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- ¥2,703.39 起
- 哈希 铁试剂溶液,测试范围0.009 to 1.40 mg/L,500ml装
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- ¥808.35 起
- HACH 氯化物试剂,23198-00
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- ¥739.26 起
- MN PEHANON系列酸碱试纸,pH7.2-8.8,90419,2盒起订
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- ¥275.37 起