Laboratory 60ml - 1000ml Teaching Soxhlet Extractor Biology Glassware Extraction. Various Sizes Borosilicate U-shaped Tube Laboratory Glassware Drying Tube. 14# 19# 24# Anti-port Sealing Rubber Stopper Elasticity Flask Plug Labware us.
eBay
Material: High Borosilicate Glass. Laboratory glassware PTFE 10-1000ml standard port Schlenk flask Tube Chemistry. Glass glassware Stopper Chemistry plug 14/19/24/29 Laboratory Hollow. Manufactured fromhigh-quality borosilicate glass.
eBay