水質檢測配件

Categories listing

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Extech 601500

Standard pH Electrode (12 x 160mm)

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Extech EC505

ExStik® 备用 pH 电极/电导率测试槽模块

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Extech EC701

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Extech 6015WC

Waterproof pH Electrode for Palm pH

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Extech PH115

ExStik® 备用可重复填充 pH 电极模块

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Extech CL204

ExTab™ 氯试剂药片 (100pk)

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Extech CL207

氯标准溶液

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Extech PH105

ExStik® 备用 pH 电极模块

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Extech EC-84-P

84µS Conductivity Standard (2 Bottles)

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Extech PH10-P

10pH 缓冲剂溶液(2瓶)

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Extech DO605

ExStik® 备用溶解氧模块

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Extech 60120B

迷你 pH 电极 (10×120mm)