雷磁INESA电导电极（铂黑）DJS-1C

￥ 150.00 ￥150.00

梅特勒-托利多Mettler Toledo LE438三合一pH电极

￥ 739.20 ￥924.00

雷磁INESA pH复合电极E-201-C

￥ 90.00 ￥90.00

雷磁INESA全新升级电导电极DJS-1VTC

￥ 320.00 ￥320.00

梅特勒-托利多Mettler Toledo LE420低离子浓度样品pH电极

￥ 885.60 ￥1107.00

雷磁电导电极（铂黑）DJS-1D

￥ 145.00 ￥145.00

梅特勒-托利多Mettler Toledo三合一超纯水pH电极Inlab Pure Pro-ISM

￥ 6048.80 ￥7561.00

梅特勒-托利多Mettler Toledo超纯水电导电极InLab 741

￥ 7661.60 ￥9577.00

雷磁INESA pH复合电极E-201

￥ 98.00 ￥98.00

雷磁INESA pH三复合电极E-301F

￥ 298.00 ￥298.00

梅特勒-托利多Mettler Toledo InLab Science复合 pH 电极

￥ 3776.00 ￥4720.00

梅特勒-托利多Mettler Toledo Inlab Expert Pro三合一 pH 电极

￥ 3733.60 ￥4667.00

雷磁钛合金电导电极DJS-0.01

￥ 750.00 ￥750.00

梅特勒-托利多Mettler Toledo玻璃复合pH电极InLab Routine

￥ 2639.20 ￥3299.00

梅特勒-托利多Mettler Toledo InLab Cool Pro-ISM三合一复合pH电极

￥ 5483.20 ￥6854.00

梅特勒-托利多Mettler Toledo InLab solids复合 pH 电极

￥ 4920.00 ￥6150.00

梅特勒-托利多Mettler Toledo InLab micro复合pH电极

￥ 4954.40 ￥6193.00

梅特勒-托利多Mettler Toledo Inlab versatile pro复合 pH 电极

￥ 3311.20 ￥4139.00

梅特勒-托利多Mettler Toledo Inlab routine pro复合 pH 电极

￥ 3584.80 ￥4481.00

梅特勒-托利多Mettler Toledo LE422微量样品PH电极（常规型）

￥ 1972.80 ￥2466.00

梅特勒-托利多Mettler Toledo LE410玻璃三合一PH电极

￥ 1168.00 ￥1460.00

雷磁INESA氟离子复合电极PF-202-L

￥ 880.00 ￥880.00

雷磁INESA氟离子复合电极PF-202

￥ 760.00 ￥760.00

雷磁钠离子复合电极701

￥ 550.00 ￥550.00

雷磁氯离子电极PCI-1-01

￥ 320.00 ￥320.00

雷磁钙离子电极PCa-1-01

￥ 320.00 ￥320.00

雷磁氟硼酸根离子电极PBF4-1-01

￥ 320.00 ￥320.00

雷磁钾离子电极PK-1-01

￥ 460.00 ￥460.00

雷磁INESA硝酸根离子电极PNO3-1-01

￥ 320.00 ￥320.00

雷磁高氯酸根离子电极PClO4-1-01

￥ 320.00 ￥320.00