PTFE-seal ring-D500-Package2

DHP4-550 package LCD Digital Control 4-Inch Hotplate with Timer, ,glass ceramic platform, heating up to 550°C (2024Model)- package；Including temperature sensor and support clamp

VT1.3.5 Tube adapter, for 8 holes test tubes, Ø20mm (10-15mL), used with VT1.3/ VT1.2/PS1.1

Block, Blood Collection tubes, 12 x 13mm and 8 x 16mm