NANBEI Lab Convection Ovens,136L Capacity Drying Oven Lab,Industrial Digital Forced Air Convection Drying Oven,Plate Stainless Steel Thermostatic Electric Incubator Box,Rt+10-250°C

Magnetic Stir Bars，10PCS Type-C Laboratory Bar Lab,Stir Plate Bar,(1.18 Inch*0.31Inch),High Lubrication,Strong Magnetic,Chemical Corrosion Resistance,for Lab、University、Industrial

NANBEI Instruments,Lab Benchtop pH Meter kit,1-2Points Auto Calibration,0.01 pH Accuracy,Digital Bench Top pH Meter and Electrode,6.0 inch High Definition Screen(PH100B)

NANBEI Salinity Refractometer with ATC,Saltwater Aquariums Dual Scale 0-100 PPT & Specific Gravity 1.000-1.070 Salinity Tester,for Marine Monitoring,Fish Farming,Pool Hydrometer Meter

Black Visible Portable Spectrophotometer LCD Digital Lab Spectrophotometer,320-1100nm,Tungsten Lamp, Portable Spectrophotometer with USB interfaces,Wavelength accurracy±1nm

NANBEI Lab Benchtop pH Meter, 1-3Points Auto Calibration,0.01 pH Accuracy,200 Sets of Data Storage,Professional pH/Temp/ORP Test,6.0 inch High Definition Screen, PH200E

NANBEI 10L Liquid Nitrogen Tank Cryogenic Container Aluminum Alloy Liquid Nitrogen Dewar Static Cryogenic，Liquid nitrogen dewar with Straps,for Beauty Industry, Semen Preservation, Scientific