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เครื่องวัดปริมาณคลอรีนรวม รุ่น HI711
1 × ฿3,103.00 -
×
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
1 × ฿1,444.50
Subtotal: ฿4,547.50
Test tube cooling rack
Order Information:
25 tube capacity
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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.
