pH 4.01 & pH 7.01, 20 mL sachet
| pH Value | @25°C | 4.01 & 7.01 |
| Size | 20 mL | |
| Package | 10 sachets (5 each) | |
| Certificate of Analysis | No | |
| pH Value | @25°C | 4.01 & 7.01 |
| Size | 20 mL | |
| Package | 10 sachets (5 each) | |
| Certificate of Analysis | No |
HI705 Checker HC ® - Silica, LR
2 × ฿3,103.00
HI4115 - Silver/Sulfide ISE, Solid-state Combination
1 × ฿49,755.00
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
1 × ฿13,910.00
HI7091L - Reducing Pretreatment Solution, 500 ml
1 × ฿1,391.00
สารละลายมาตรฐานความขุ่น 20 NTU
1 × ฿2,033.00
HI761 Checker HC ® - Total Chlorine, ULR
1 × ฿3,103.00
HI7082 Electrolyte Solution 3.5M KCL, 4 x 30 ml
1 × ฿3,745.00
HI736 Checker HC ® - Phosphorous, ULR
1 × ฿3,103.00
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
1 × ฿1,444.50
HI7030L - EC 12880 µS/cm@25°C - 500ml
1 × ฿963.00
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
1 × ฿3,103.00
HI721 Checker HC ® - Iron
2 × ฿3,103.00
HI770 Checker HC ® - Silica, HR
2 × ฿3,103.00
HI701 Checker HC ® - Free Chlorine
1 × ฿3,103.00
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717
1 × ฿3,103.00
HI700 Checker HC ® - Ammonia, LR
1 × ฿3,103.00
HI4104 - Calcium ISE, Polymer membrane combination
1 × ฿51,360.00
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
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Reagents for HI 755 Checker HC ®, 25 Tests
1 × ฿481.50
HI711 Checker HC ® - Total Chlorine
2 × ฿3,103.00
HI93102-0 AMCO-AEPA-1 Calibration Solution at 0 NTU, 30 ml
1 × ฿1,391.00
เครื่องวัดคลอรีน
1 × ฿3,103.00
เครื่องควบคุมค่าความนำไฟฟ้า
1 × ฿29,425.00
HI5002 - 2.00 pH@25°C - TQ - 500ml
1 × ฿1,658.50
เครื่องวัดสีในน้ำตัวอย่าง HI727
1 × ฿3,103.00
เครื่องวัดปริมาณซิลิกา ช่วงต่ำ ในตัวอย่างน้ำ รุ่น HI705
1 × ฿3,103.00 รวม: ฿212,341.50
฿1,070.00
COMBO pack – Buffer solutions pH is 7.01 and 4.01 respectively 5 bags of 20 ml, ± 0.01 pH,
standard quality
มีสินค้าอยู่ 2
pH 4.01 & pH 7.01, 20 mL sachet
| pH Value | @25°C | 4.01 & 7.01 |
| Size | 20 mL | |
| Package | 10 sachets (5 each) | |
| Certificate of Analysis | No | |
| pH Value | @25°C | 4.01 & 7.01 |
| Size | 20 mL | |
| Package | 10 sachets (5 each) | |
| Certificate of Analysis | No |
สินค้าทั้งหมด
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
สินค้าทั้งหมด
ช่วงการวัด 0.00-2.50ppm
สินค้าทั้งหมด
Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
สินค้าทั้งหมด
500 ml. [download id="1578"]
This product has multiple variants. The options may be chosen on the product pageเครื่องโฟโตมิเตอร์
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
สินค้าทั้งหมด
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
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