5 × 20 مل، تخزين + درجة حموضة 4 + 4 + 7 + 7 محلول منظم لمعايرة مقياس الأس الهيدروجيني
مميزات خاصة
- 1x Storage Solution + 2x pH 4 + 2x pH 7 buffer Solution, 20ml/each
- Check out Milwaukee Instruments MA9004 MA9007 MA9015 MA9016, 4x230ml, pH 4, 7 Buffer Calibration, Storage, Cleaning Solution Lot/Combo
وصف
1x Storage Solution + 2x pH 4 + 2x pH 7 buffer Solution, 20ml/each - for Any Brand pH Electrode/sensor/probe/tester/meter Calibration and Storage (HANNA Milwaukee HI70300 MA9015 HI70004 MA9004 HI70004 M10004 HI70007 MA9007 HI70007 M10007 HI7010 MA9010 HI70010 M10010)
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