Digital Ph Meter - Superior Grade Quality | Precision Measurement, User-friendly Design, Wide Applicability

Ozone Test Kit - Plastic Material, 50-100 Tests per Pack, 0.05 - 1.00 PPM Range | Water Testing, Ozone Dissolution up to 2.3 mg/l, 2 Year Shelf Life

Hemoglobin Colorimetric Detection Kit - Light Stable Reaction Solution, Safe and Easy Assay with Human Hemoglobin Standard

Digital Spectrophotometer - Metal Build, 10 mm & 50 mm Path Length | 340 to 960 nm Range, 0.1% T Resolution, 12 kg Weight, Blue & White Design, Digital Display

UV- VIS Spectro Photometer

Digital Water and Soil Analysis Kit - Metal & ABS Plastic, Laboratory Use | Includes pH Electrode, DO Probe, Turbidity Test Tubes

310 X 235 X 108 Mm 220 Volt Digital UV Spectrophotometer - Plastic, 1.0 ML Capacity, Double Beam System, White Display, 110°C Temperature Range, 1 Kg Weight

UV-Vis Spectro Photo Meter

Digital PH Meter - Superior Grade Quality | Precision Measurement, User-Friendly Design, Wide Applicability

Uv-Vis Spectrophoto Meter - Dimensions 790x590x370 mm, Bandwidth 1nm | High Precision, Durable Design, Data Output, Photometric Accuracy 0.2%

180 X 220 X 280 Mm Electrical Dual Light Led Portable Stereo Microscope Application: Elementary