฿2,407.50
Pufferlösung pH 6.86, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
฿5,137.07
Pufferlösung pH 7.01 farbcodiert, 3.78 Liter Kanister (Gallone), ±0,01pH, mit Analysezertifikat
PH/ORP Meters
฿2,407.50
Pufferlösung pH 9.18, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
HI5074 - 7.40 pH@25°C - TQ - 500ml
HI4115 - Silver/Sulfide ISE, Solid-state Combination
HI70010C - 10.01 pH@25°C - SQ Zert. - 25x20ml
HI6012 - 12.000 pH@25°C - MQ - 500ml
HI8931CN Conductivity Controller (1 uS/cm resolution) with Input from Probe or Transmitter
HI93719-01 Hardness Magnesium - Reagents -100 Tests
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI98312 DiST®6 EC/TDS/C°-Tester, (0.00-20.00 mS/cm - 0.00-10.00 g/l (ppt)) waterproof
HI5013 - 13.00 pH@25°C - TQ - 500ml
HI6007 - 7.010 pH@25°C - MQ - 500ml
HI4001-00 ISA Alkaline for Ammonia & Cyanide ISE, 500 ml Bottle
HI8734 TDS Meter with Multi-Range 0.0 to 19.99 g/L (ppt).
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง 10.01 (HI7010/1L)

