Test tube cooling rack
Order Information:
25 tube capacity
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Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
ช่วงการวัด pH 0.00-14.00
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Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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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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500 ml.
This product has multiple variants. The options may be chosen on the product page
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02-541-4199
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HI93754B-25 Medium Range COD Reagent (0 to 1500 mg/L) 
