For HI 96728 Photometer
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Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
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Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
ช่วงการวัด 0.00-2.50ppm
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500 ml.
This product has multiple variants. The options may be chosen on the product page
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Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
Multiparameter Benchtop Photometer and pH meter HI83300 is a compact, multiparameter photometer for use in the lab or in the field. The meter is one of the most advanced photometers available with a innovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from...
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Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
081-855-1842
02-541-4199
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V 
เครื่องวัดปริมาณแอมโมเนีย ช่วงต่ำ รุ่น HI700 
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม 
