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HI705 Checker HC ® - Silica, LR
1 × ฿3,103.00 -
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น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
1 × ฿1,444.50
Subtotal: ฿4,547.50
HI740224 – 170 ml plastic beaker (6 pcs).
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Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
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500 ml.
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The HI 839800 COD reactor is an easy to use test tube heater. Its well-marked user interface provides intuitive operation. The reactor is equipped with two predefined temperature settings: 150º and 105ºC. COD and total phosphorus digestions are conducted at 150ºC, and total nitrogen digestions are at the 105ºC.
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COD Reagent kit for 25 test vials (O2)
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