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น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
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HI706 Checker HC ® - Phosphorous, HR
1 × ฿3,105.14
Subtotal: ฿4,549.64
Reagent for the photometric determination of fluoride in the range up to 2.00 mg / L. SPADNS method
| Weight | 0.000 kg |
|---|
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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.