฿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
EC/TDS Solution
฿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
All Product
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI99300 EC / TDS / °C Meter to 3999 µS
HI93711-01 Chlorine Total - Reagents - 100 Tests
Reagents for HI 707 Checker HC ®, 25 Tests
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests
HI96701-11 CalCheck ™ Chlorine Free-Set
FC220B - pH Elektrode
HI93733-01 Ammonia HR - Reagents - 100 Tests
HI7078 Electrolyte solution 4 x 30 ml
H3895 CTK Agriculture, Basic
หัววัดค่าการนำไฟฟ้า/ของแข็งละลายในน้ำ แบบ Four ring รุ่น HI76306 รวมหัววัดอุณหภูมิในตัว
เครื่องวัดปริมาณฟอสฟอรัส ช่วงสูง รุ่น HI706
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
HI38067-100 - Reagents for CTK Silica HR
HI1292D - pH Electrode (Soil)
HI770 Checker HC ® - Silica, HR
HI70004P - 4.01 pH@25°C - SQ - 25x20ml
HI93720-01 Hardness Calcium - Reagents -100 Tests
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
HI93551 K,J,T-Type 1-Channel Thermometer
HI5007 - 7.01 pH@25°C - TQ - 500ml
HI4010-00 TISAB II for Fluoride ISE, 500 ml Bottle
HI731321 - Glass Cuvette 4 pcs. - Photometer Series HI 937xx, HI 832xx und HI 7xx
CTK Härte Gesamt
HI761 Checker HC ® - Total Chlorine, ULR
HI983302N EC Indicator up to 9.99 mS with Electrode GRO'CHEK
HI93712-01 Aluminium - Reagents - 100 Tests
HI5001 - 1.00 pH@25°C - TQ - 500ml
HI7009L - 9.18 pH@25°C - SQ - 500ml