Calibration checking set for Checker®HC HI 764 Nitrite Ultra Low Range.
(0 and 100 ppb nitrite)
HI711 Checker HC ® - Total Chlorine
2 × ฿3,103.00
น้ำยามาตรฐานสอบเทียบ
1 × ฿2,461.00
เครื่องวัดคลอรีน
1 × ฿3,103.00
เครื่องวัดค่าเหล็ก รุ่น HI721
1 × ฿3,103.00
HI721 Checker HC ® - Iron
1 × ฿3,103.00
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723
1 × ฿3,103.00
HI770 Checker HC ® - Silica, HR
1 × ฿3,103.00
HI736 Checker HC ® - Phosphorous, ULR
1 × ฿3,103.00
HI755 Checker HC ® - MARINE Alkalinity (dHK)
1 × ฿3,104.07 Subtotal: ฿30,389.07
฿802.50
Calibration standard for HI 764 Checker HC
Out of stock
Calibration checking set for Checker®HC HI 764 Nitrite Ultra Low Range.
(0 and 100 ppb nitrite)
All Product
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
All Product
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
The HI 771 Checker®HC is a simple, accurate, and cost effective way to measure ultra-high ranges of chlorine. Designed as a more accurate alternative to chemical test kits, the HI 771 provides quick, accurate results in four easy steps.
All Product
Reagents for HI 755 Checker HC ®, 25 Tests
All Product
Range 0:00 to 7:00 g / L | Photometric Method | Resolution 0.01g / L
All Product
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
All Product
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
All Product
Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm