MD200 Lovibond photometer เครื่องวิเคราะห์สารละลายวัดค่าได้อย่างแม่นยำตัวเครื่องแข็งแรงทนทาน แบบตั้งโต๊ะ

Colorimeter > HI 713 Phosphate Colorimeter Starting Range: 0.00 to 2.50 ppm(mg/L)

The Hanna Instruments HI 716 is a hand-held colorimeter for testing Bromine. It is designed as an accurate alternative to chemical test kits.

The HANNA HI 770 Checker®HC is accurate and affordable. This portable handheld colorimeter features a resolution of 1 ppm (200 points) and ±2 ppm ±5 % of ...

The Hanna Instruments HI 705 is a hand-held colorimeter for testing low ranges of silica. It is designed as an accurate alternative to chemical test kits.

The Hanna Instruments HI 708 is a hand-held colorimeter for testing high ranges of nitrites. It is designed as an accurate alternative to chemical test kits.

The Hanna Instruments HI 707 is a hand-held colorimeter for testing low ranges of nitrites. It is designed as an accurate alternative to chemical test kits.

The HANNA HI 764 Checker®HC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate ...

Nitrates are present in nature as a result of decomposition of organic microorganisms or due to their use as fertilizers

The HI96785 portable microprocessor analyzer measures the percent light transmittance of honey compared to analytical reagent grade glycerol.