- Pre-made reagent for ease of use
- Prepared with high purity chemicals
- Marked with expiration date and lot number for traceability
HI93705-01 Silica - Reagents - 100 Tests
1 × ฿3,049.50
HI3002 - Submersion Conductivity Process Probe
1 × ฿12,305.00
เครื่องวัดปริมาณแอมโมเนีย ช่วงต่ำ รุ่น HI700
1 × ฿3,103.00
HI4001-51 Ammonia Membrane Kit
1 × ฿6,955.00
HI38067-100 - Reagents for CTK Silica HR
1 × ฿4,815.00
HI93707-01 Nitrite LR - Reagents - 100 Tests
1 × ฿2,140.00
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
1 × ฿9,630.00
HI6004 - 4.010 pH@25°C - MQ - 500ml
1 × ฿1,872.50
HI98103 เครื่องวัดค่า pH Meter แบบปากกาจาก Hanna
1 × ฿2,247.00
Marine Salinity Waterproof Tester
1 × ฿4,494.00
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง pH 4.01 (HI7004L)
1 × ฿963.00
HI763100 Digital conductivity electrode - 4 ring, platinum (edge)
2 × ฿23,540.00
HI2001 - ORP Electrode Process
1 × ฿10,165.00
HI93720-01 Hardness Calcium - Reagents -100 Tests
1 × ฿2,782.00
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
1 × ฿963.00
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
1 × ฿3,317.00
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723
1 × ฿3,103.00
HI761 Checker HC ® - Total Chlorine, ULR
1 × ฿3,103.00
HI98303 DiST®3 EC-Tester (up to 1999 µS)
1 × ฿3,317.00
HI766TR1 K-Type, Long Penetration Probe
1 × ฿4,761.50
HI4016-02 ISE 100 mg/L (ppm) Sodium Std , 500 ml Bottle
1 × ฿4,280.00 Subtotal: ฿134,445.50
฿642.00
The HI93755-53 is a chlorine remover reagent used to remove chlorine interference when performing a colorimetric determination for freshwater alkalinity with the HI775 Freshwater Alkalinity Colorimeter – Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each bottle for traceability.
Pre-made reagent for ease of use
Prepared with high purity chemicals
Marked with expiration date and lot number for traceability
2 in stock
All Product
Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
All Product
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
All Product
Range: 0 to 300 ppb. The HI 749 Checker®HC is a simple, accurate, and cost effective way to measure low ranges of chromium VI in fresh water. Designed as a more accurate alternative to chemical test kits, the HI 749 provides quick, accurate results in four easy steps. The HI 749 uses an adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, Diphenylcarbohydrazide method. The reaction between chromium VI and the reagent causes a purple tint in the sample.
All Product
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
All Product
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
All Product
Range 0.0 - 8.0 ppm | DPD method | Resolution 0.1ppm
All Product
Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
