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เครื่องวัดค่าเหล็ก รุ่น HI721
1 × ฿3,103.00 -
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HI755 Checker HC ® - MARINE Alkalinity (dHK)
1 × ฿3,104.07
Subtotal: ฿6,207.07
Reagents for the photometric determination of silver in the range up to 1000 mg / L. PAN method.
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The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.
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The HI 771 Checker®HC is a simple, accurate, and cost effective way to measure ultra-high ranges of chlorine. Designed as a more accurate alternative to chemical test kits, the HI 771 provides quick, accurate results in four easy steps.