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สารละลายมาตรฐานความขุ่น 20 NTU
1 × ฿2,033.00 -
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Reagents for HI 755 Checker HC ®, 25 Tests
1 × ฿481.50
Subtotal: ฿2,514.50
Reagents for HI 717 Checker HC ®, 40 Tests
| 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.