Greiner 15 mL Tubes 188280 900 Brown Tubes 21103 Units were tested for power

Units were tested for power and basic stirring speed adjustment

and the digital display is clear and fully functional

The Newport PD300R is a precision silicon photodiode power sensor designed for accurate optical power measurements in the 350–1100 nm wavelength range

Expiration Date: Valid until March 2026

enabling accurate positioning for optical components and experimental setups

Greiner 15 mL Tubes 188280 900 Brown Tubes 21103 Units were tested for powerDesigned for sterile in vitro use, these laboratory tubes offer dependable sample containment and processing, featuring a conical bottom, screw cap, and a clear graduated writing area. Brand: Greiner Model: 15 mL Tubes Model Number MPN: 188280 Expiration Date: 2028 02 09 Volume: 15 mL Dimensions: 17 x 120 mm Bottom Type: Conical bottom Cap Type: Screw cap (blue) Includes: 900 tubes ( 9 bags of 100 pieces each) Country of Manufacture: Germany