EC/TDS Solution
฿1,765.50
virtually always fresh & no contamination risk
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
All Product
฿963.00
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
฿1,391.00
EC Value @25°C 1413 µS/cm Size 500 mL Package 1 bottle FDA Bottle No Certificate of Analysis Yes
EC/TDS Meter
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI93738-01 Chlorine Dioxide - Reagents-Kit - 100 Tests
HI7075 Electrode filling solution 1.7M KNO3 + 0.7M KCl, 4 x 30 ml
HI96711-11 CalCheck ™ Chlorine Total Calibration-Set
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง 7.01 (HI5007) พร้อมใบรับรองต่อขวด
HI5002 - 2.00 pH@25°C - TQ - 500ml
HI3835 CTK Salinity
HI7031L - EC 1413 µS/cm@25°C - 500ml
HI6010-01 - 10.010 pH@25°C - MQ - 1000ml
HI731321 - Glass Cuvette 4 pcs. - Photometer Series HI 937xx, HI 832xx und HI 7xx
HI7009L - 9.18 pH@25°C - SQ - 500ml