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HI7010L - 10.01 pH@25°C - SQ - 500ml
1 × ฿963.00 -
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น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
1 × ฿1,498.00
Subtotal: ฿2,461.00
HI740224 – 170 ml plastic beaker (6 pcs).
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Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
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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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Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
