Test tube cooling rack
Order Information:
25 tube capacity
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
1 × ฿1,498.00
HI70031C - EC 1413 µS/cm@25°C Zert. - 25x20ml
1 × ฿2,033.00
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
1 × ฿2,033.00
สารละลายมาตรฐานความขุ่น 20 NTU
1 × ฿2,033.00
เครื่องควบคุมค่าความนำไฟฟ้า
1 × ฿29,425.00 Subtotal: ฿37,022.00
฿4,494.00
Test Tube Cooling Rack for COD measurement
Out of stock
Test tube cooling rack
Order Information:
25 tube capacity
All Product
Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
COD Reagent kit for 25 test vials (O2)
Chemical Oxygen Demand Portable Photometer – HI97106 HI97106 is a waterproof portable photometer that benefits from Hanna’s years of experience as a manufacturer of analytical instruments. It is a compact and versatile device designed to accurately determine chemical oxygen demand. The photometer has an advanced optical system that uses a Light Emitting Diode and a...
All Product
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
ช่วงการวัด pH 0.00-14.00