MW190 MAX Milwaukee เครื่องวัดออกซิเจน Dissolved Oxygen Bench Meter With Automatic Calibration is preferred by people looking for lab level accuracy without the high cost. with everyone from field biologists, fish ...
PAL-23S / Atago Digital Hand-Held Pocket Pharmaceutical Reagent Refractometer Special Scale for Glycerin Low Concentration.LED-illuminated digital display, with an external light interference (ELI) feature to alert of ...
PAL-24S / Atago Digital Hand-Held Pocket Pharmaceutical Reagent Refractometer Handheld pocket pharmaceutical reagent refractometer for measurement of high concentration glycerin 60.0 to 99.0% (g/100g) with a temperature ...
PAL-25S / Atago Digital Hand-Held ‘Pocket’ Pharmaceutical Reagent Refractometer The PAL-25S is designed for measuring inulin. The PAL-25S is water resistant (rated at IP65) - so clean up of samples can be done easily ...