Showing 253–264 of 762 results

฿4,280.00

ISE Standard solution 1000 mg/L (ppm) of Sodium std. (as N), 500 mL bottle

฿4,280.00

ISE Standard solution 10 mg/L (ppm) of Sodium std. (as N), 500 mL bottle

฿51,360.00

Liquid membrane electrode combined from PEI / PVC, adapted for the determination of free calcium in beverages, water and sea water.

สินค้าหมดแล้ว
฿48,150.00

Feststoffelektrode, kombiniert aus PEI, ausgelegt für die Bestimmung von freiem Cyanid in Plattierbädern, Abwasser, bei Pflanzen und Bodenproben.

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HI4110 – Fluoride ISE, Solid-state Combination

฿42,800.00

Fluoride combination ISE

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HI4113 – Nitrate ISE, Polymer membrane Combination

฿42,800.00

Nitrate combination ISE

฿1,658.50

Buffer Solution pH 1.00, 500 ml ±0,01pH,

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฿2,407.50

Buffer Solution pH 2.00, ±0,01pH

฿1,658.50

Pufferlösung pH 3.00, 500 ml Flasche, ±0,01pH, mit Analysezertifikat