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HI98121 COMBO pH/ORP/°C-Tester, waterproof
1 × ฿11,770.00 -
×
HI721 Checker HC ® - Iron
1 × ฿3,103.00
Subtotal: ฿14,873.00
Reagents for the photometric determination of zinc in the range of up to 3.00 mg / L. Zircon method.
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